Packing Supplies

Overview
Packing supplies for safe shipments — bubble, foam, packing peanuts and void fill, plus tape, stretch film, mailers, and boxes. Buy by the case or in bulk bundles.

5083 Results

showing packing supplies products

IN STOCK Protect temperature-sensitive products with this pre-assembled 18x14x19 insulated shipping kit. Features a seamless molded EPS foam container inside durable 200#/ECT-32 white corrugated carton with pre-printed shipping instructions (Rush, Perishable, This Side Up). Lightweight and reusable for cost-effective repeat shipments.
Boxes - Corrugated

Insulated Shipping Kits - 18x14x19, EPS Foam, 1/Case

PN: 248C

18 x 14 x 19 in EPS Foam/200# White Corrugated 1 PER CASE
$38.62 / EACH
IN STOCK Instapak Quick® RT heavy-duty expandable foam bags deliver professional-grade cushioning without equipment or heating units. These 18x16
Bubble, Foam & Cushioning

18x16" Polyurethane Foam Bags Room Temperature - Case of 150

PN: IQRT25B

18 x 16 in Polyurethane 150 PER CASE
$867.08 / CASE
IN STOCK Instapak Quick RT room temperature foam-in-a-bag system eliminates the need for preheating equipment while delivering heavy-duty protection for shipments weighing 40-80 lbs. Each 18x16
Bubble, Foam & Cushioning

18x16" Polyurethane Foam-in-a-Bag Room Temperature - Case of 30

PN: IQRT25

18 x 16 in Polyurethane 30 PER CASE
$244.38 / CASE
IN STOCK Instapak Quick® RT expandable foam bags deliver professional-grade cushioning without equipment, warming units, or cleanup. Each 18
Bubble, Foam & Cushioning

18x18" Polyurethane Foam Bags Room Temperature - Case of 128

PN: IQRT20B

18 x 18 in Polyurethane 128 PER CASE
$660.62 / CASE
IN STOCK Instapak Quick® RT expandable foam bags deliver professional-grade cushioning without equipment or setup time. Each 18x18
Bubble, Foam & Cushioning

18x18" Polyurethane Expandable Foam Bags - Room Temperature, Case of 36

PN: IQRT20

18 x 18 in Polyurethane 36 PER CASE
$244.05 / CASE
IN STOCK Protect small precision parts with 18x15
Bubble, Foam & Cushioning

18x15" Polyethylene Flush Cut Foam Pouches - Lightweight Protection, Case of 75

PN: FP1518

18 x 15 in Polyethylene 75 PER CASE
$61.92 / CASE
IN STOCK Professional 18x12x6
Boxes - Mailers

18x12x6" White Corrugated Literature Mailer - Crush Resistant, 25-Pack

PN: MFL18126

18 x 12 x 6 in ECT-32-B Corrugated 25 PER BUNDLE
$123.96 / BUNDLE
IN STOCK Professional 18x12x4 deluxe literature mailers engineered for e-commerce brands who demand crush-resistant protection. Built from ECT-32-B corrugated with front locking tabs and reinforced side flaps–assembles in seconds without tape, glue, or staples. Bundle of 25 per case.
Boxes - Mailers

18x12x4 White Corrugated Literature Mailers - Crush Resistant, 25 Bundle

PN: MFL18124

18 x 12 x 4 in ECT-32-B Corrugated 25 PER BUNDLE
$64.17 / BUNDLE
IN STOCK Professional-grade 18x12x3 white corrugated literature mailers engineered for e-commerce brands that demand crush-resistant protection without assembly hassle. Front locking tabs and protective side flaps secure documents instantly–no tape, glue, or staples required. Sold as a convenient bundle of 25.
Boxes - Mailers

18x12x3 White Corrugated Literature Mailers - Crush-Resistant, 25 Bundle

PN: MFL18123

18 x 12 x 3 in ECT-32-B Corrugated 25 PER BUNDLE
$52.07 / BUNDLE
IN STOCK Professional 18x12x2 white corrugated literature mailers designed for e-commerce brands who demand crush-resistant protection. Features front locking tabs, protective side flaps, and ECT-32-B strength–assembles in seconds without tape or tools. 50-pack bundle.
Boxes - Mailers

18x12x2 White Corrugated Literature Mailers - Crush Resistant, 50-Pack

PN: MFL18122

18 x 12 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$124.31 / BUNDLE
IN STOCK Professional-grade 18x14x4 kraft corrugated literature mailers designed for e-commerce brands shipping premium documents, catalogs, and marketing materials. ECT-32-B strength provides maximum crush resistance with no tape, glue, or staples required–assembles instantly with our protective side flaps and front outside tuck closure. 25-box bundle delivers consistent, on-brand presentation every shipment.
Boxes - Mailers

18x14x4 Kraft Corrugated Literature Mailer - Crush Proof, 25 Bundle

PN: MFL18144K

18 x 14 x 4 in ECT-32-B Corrugated 25 PER BUNDLE
$92.72 / BUNDLE
IN STOCK Ship important documents with confidence using these 18x12x6 deluxe kraft literature mailers. Engineered from strong ECT-32-B corrugated material with protective side flaps and front tuck closure for maximum crush resistance. Assembles in seconds without tape, glue, or staples–sold in bundles of 25 for cost-effective bulk protection.
Boxes - Mailers

18x12x6 Kraft Corrugated Literature Mailer - Crush Resistant, 25-Pack

PN: MFL18126K

18 x 12 x 6 in ECT-32-B Corrugated 25 PER BUNDLE
$111.21 / BUNDLE
IN STOCK Professional-grade 18x12x4
Boxes - Mailers

18x12x4" Kraft Deluxe Literature Mailer - Crush Resistant, 25 Bundle

PN: MFL18124K

18 x 12 x 4 in ECT-32-B Corrugated 25 PER BUNDLE
$99.78 / BUNDLE
IN STOCK Premium 18x12x3
Boxes - Mailers

18x12x3" Kraft Corrugated Literature Mailer - Crush Resistant, 25-Pack

PN: MFL18123K

18 x 12 x 3 in ECT-32-B Corrugated 25 PER BUNDLE
$71.19 / BUNDLE
IN STOCK Ship important documents with confidence using these 18x12x2 kraft corrugated literature mailers. Features protective side flaps, front tuck closure, and ECT-32-B strength for maximum crush resistance. One-piece design assembles in seconds without tape, glue, or staples–50 boxes per bundle.
Boxes - Mailers

18x12x2 Kraft Corrugated Literature Mailer - Crush Resistant, 50/Bundle

PN: MFL18122K

18 x 12 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$112.88 / BUNDLE
IN STOCK Get reliable ECT-32 corrugated boxes in convenient 20-pack retail quantities–perfect for low-volume fulfillment operations. These 18x14x12
Boxes - Corrugated

18x14x12 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 181412RP20

18 x 14 x 12 in ECT-32 Corrugated 20 PER PACK
$50.58 / PACK
IN STOCK 18x14x12 Corrugated Boxes - 15 Pack Retail Bundle, Space-Saving Flat Ship — image 1
Boxes - Corrugated

18x14x12 Corrugated Boxes - 15 Pack Retail Bundle, Space-Saving Flat Ship

PN: 181412RP15

18 x 14 x 12 in
$29.87 / ea
IN STOCK Precision-engineered 18x14x12
Boxes - Corrugated

18x14x12" ECT-32 Kraft Corrugated Boxes - 10 Pack Retail

PN: 181412RP10

18 x 14 x 12 in ECT-32 Corrugated 10 PER PACK
$21.82 / PACK
IN STOCK ECT-32 kraft corrugated shipping boxes sized 18
Boxes - Corrugated

18x10x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18108

18 x 10 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.21 / BUNDLE
IN STOCK Dependable 18x10x6 corrugated shipping boxes built from ECT-32 kraft material for mid-weight product protection. Sold in bundles of 25 to maximize warehouse efficiency and reduce per-unit freight costs. Fully recyclable and stackable for optimal storage space.
Boxes - Corrugated

18x10x6 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 18106

18 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.38 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 18
Boxes - Corrugated

18x10x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18104

18 x 10 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$25.51 / BUNDLE
IN STOCK Move inventory faster with our 18x10x10 corrugated shipping boxes–ECT-32 rated single-wall kraft construction delivers proven stacking strength and cost efficiency. Sold as a 25-box bundle, ideal for small-to-medium parcel fulfillment. Recyclable kraft cartons engineered for reliability.
Boxes - Corrugated

18x10x10 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 181010

18 x 10 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$35.01 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated shipping boxes sized 18
Boxes - Corrugated

18x12x14 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 181214R

18 x 12 x 14 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$49.25 / BUNDLE
IN STOCK ECT-44 single wall kraft corrugated boxes engineered for maximum stacking strength and damage protection. These 18x12x12 heavy-duty cartons deliver 40% greater crush resistance than standard shipping containers, making them ideal for high-volume fulfillment operations. Sold flat in bundles of 25 for maximum freight efficiency and warehouse storage.
Boxes - Corrugated

18x12x12 ECT-44 Heavy-Duty Kraft Corrugated Boxes - Bundle of 25

PN: HD1812

18 x 12 x 12 in ECT-44 Single Wall Corrugated 25 PER BUNDLE
$58.74 / BUNDLE
IN STOCK Ship with confidence using ECT-32 white corrugated boxes engineered for reliable stacking and freight efficiency. These 18x12x12 shipping cartons deliver the same durability as standard kraft boxes while presenting a crisp, professional appearance that makes applied labels and shipping instructions stand out. Bundle of 25 boxes reduces per-unit costs and minimizes storage footprint.
Boxes - Corrugated

18x12x12 ECT-32 White Corrugated Boxes - 25 Pack Bundle

PN: 181212W

18 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$51.20 / BUNDLE
IN STOCK Protect high-value printed materials with ECT-32 kraft corrugated boxes sized specifically for standard paper formats. These 18x12x12 shipping cartons provide reliable stacking performance and efficient freight utilization. Sold in bundles of 25 boxes.
Boxes - Corrugated

18x12x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 181212

18 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$38.46 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes in 18
Boxes - Corrugated

18x12x9 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18129R

18 x 12 x 9 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.24 / BUNDLE
IN STOCK ECT-32 single-wall corrugated boxes in 18x12x8
Boxes - Corrugated

18x12x8 ECT-32 White Corrugated Boxes - Flat Ship Bundle of 25

PN: 18128W

18 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$69.33 / BUNDLE
IN STOCK Dependable 18x12x7 corrugated shipping boxes engineered for warehouse and fulfillment operations. ECT-32 single-wall kraft construction delivers reliable stacking strength and impact protection. Each bundle of 25 maximizes freight efficiency and reduces per-unit costs.
Boxes - Corrugated

18x12x7 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18127R

18 x 12 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$42.12 / BUNDLE
IN STOCK ECT-32 single-wall white corrugated boxes designed for warehouse managers who need reliable, label-ready shipping cartons. 18
Boxes - Corrugated

18x12x6 ECT-32 White Corrugated Boxes - 25 Pack Bundle

PN: 18126W

18 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$55.10 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized specifically for standard paper formats. 18
Boxes - Corrugated

18x12x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18126

18 x 12 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$32.45 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 18
Boxes - Corrugated

18x12x5 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18125

18 x 12 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$34.13 / BUNDLE
IN STOCK Ship shallow products efficiently with these 18x12x3 ECT-32 kraft corrugated boxes. Ideal for apparel, books, frames, and artwork. Bundle of 25 flat boxes reduces your warehouse footprint and freight spend–order now and cut packaging costs.
Boxes - Corrugated

18x12x3 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 18123

18 x 12 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$53.04 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes sized 18
Boxes - Corrugated

18x12x18 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 181218

18 x 12 x 18 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$54.45 / BUNDLE
IN STOCK Reliable ECT-32 kraft corrugated boxes sized 18
Boxes - Corrugated

18x12x16 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 181216

18 x 12 x 16 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$55.23 / BUNDLE
IN STOCK ECT-48 double wall kraft corrugated boxes designed for warehouse and fulfillment operations requiring maximum durability and ergonomic handling. Each 18
Boxes - Corrugated

18x12x12 ECT-48 Double Wall Boxes w/ Hand Holes - Bundle of 15

PN: HD181212DWHH

18 x 12 x 12 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$64.18 / BUNDLE
IN STOCK Fold this 18x12x12 ECT-32 kraft corrugated box down to 6
Boxes - Corrugated

18x12x12 ECT-32 Multi-Depth Corrugated Boxes - Adjustable Kraft Cartons, Bundle of 25

PN: MD181212

18 x 12 x 12 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$49.67 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes engineered for maximum protection and stacking performance. These 18x12x10 kraft cartons deliver heavy-duty strength for high-volume fulfillment operations. Bundle of 15 ships flat–reducing storage footprint and freight costs.
Boxes - Corrugated

18x12x10 ECT-48 Double Wall Corrugated Boxes - Heavy-Duty Shipping, Bundle of 15

PN: HD181210DW

18 x 12 x 10 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$40.23 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 18x12x10
Boxes - Corrugated

18x12x10 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 181210

18 x 12 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$37.84 / BUNDLE
IN STOCK Industrial-grade ECT-48 double wall corrugated boxes engineered for high-performance shipping and storage. 18
Boxes - Corrugated

18x12x8 ECT-48 Double Wall Corrugated Boxes - Heavy Duty Shipping, Bundle of 15

PN: HD18128DW

18 x 12 x 8 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$36.86 / BUNDLE
IN STOCK Protect printed materials, catalogs, and documents with these ECT-32 kraft corrugated boxes in 18x12x8
Boxes - Corrugated

18x12x8 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 18128

18 x 12 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$35.93 / BUNDLE
IN STOCK Protect high-value shipments with ECT-48 double wall kraft corrugated boxes. These 18
Boxes - Corrugated

18x12x6 ECT-48 Double Wall Boxes - Heavy-Duty Kraft Cartons, Bundle of 15

PN: HD18126DW

18 x 12 x 6 in ECT-48 Double Wall Corrugated 15 PER BUNDLE
$44.38 / BUNDLE
IN STOCK Ship smart with these ECT-32 kraft corrugated boxes sized 18
Boxes - Corrugated

18x12x4 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 18124

18 x 12 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.29 / BUNDLE
IN STOCK Ship shallow products efficiently with our 18
Boxes - Corrugated

18x12x2 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 18122

18 x 12 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$55.19 / BUNDLE
IN STOCK ECT-32 single wall kraft corrugated boxes sized 18.5
Boxes - Corrugated

18.5x12.5x12 Shipping Boxes — ECT-32 Kraft Corrugated, 20-Pack

PN: 181212R

18 1/2 x 12.5 x 12 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$42.38 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes deliver dependable mid-weight protection for standard industrial shipments. These 18.5
Boxes - Corrugated

18.5x12.5x10 Shipping Boxes - ECT-32 Kraft Corrugated, 20-Pack

PN: 181210R

18 1/2 x 12.5 x 10 in ECT-32 Single Wall Corrugated 20 PER BUNDLE
$33.79 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 18.5x12.5x8 dimensions deliver proven stacking strength for mid-weight industrial shipments. Sold in bundles of 25 to maximize freight efficiency and reduce per-unit costs. Fully recyclable kraft construction meets sustainability goals without sacrificing performance.
Boxes - Corrugated

18.5x12.5x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18128R

18 1/2 x 12.5 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$46.03 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated boxes sized 18 1/2
Boxes - Corrugated

18.5x12.5x7 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 18127

18 1/2 x 12.5 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$36.57 / BUNDLE

Request Custom Quote

Send the SKU, quantity, delivery ZIP, and any required specs so we can review the request.

Buying path

Buy Packing Supplies by the specs that change the order

Use filters, product titles, and product pages to compare size, material, pack count, case quantity, and fit before ordering.

Compare

Use filters and product titles to narrow by the specs that affect fit.

Confirm

Open the product page before ordering a case so you can check quantity, unit, and limits.

Reorder

Save the SKU or product link for repeat purchasing and support questions.

Larger orders

For pallet, recurring, or mixed-SKU needs, send support the details before placing a large order.

What to check first

  • Size or dimensions
  • Material or construction
  • Case quantity or pack count
  • Shipping unit and reorder need
Common wrong-order risk: Ordering from the title alone. Check the listed specs and quantity before adding a case to cart.
Shop this collection -> Contact support for larger orders -> Contact support -> View products below ->

Buying FAQ

What should I check before buying Packing Supplies?

Compare Size or dimensions, Material or construction, Case quantity or pack count, Shipping unit and reorder need before choosing a product from this collection.

Can I buy Packing Supplies online?

Use the product grid to open a product page, confirm the SKU, quantity, unit, availability, and price, then add available products to cart.

When should I contact support?

Contact support for pallet, recurring, mixed-SKU, or uncertain-fit orders, or when the product page does not answer the size, quantity, or delivery question.