Boxes & Mailers

SELECTION EXPERT ADVICE

Wall Strength & Load Capacity
MORE INFO
Match single-, double-, or triple-wall corrugated construction to your product weight to prevent in-transit damage and minimize costly returns.
Dimensional Weight Cost Control
MORE INFO
Right-sized boxes cut carrier DIM weight charges, selecting the optimal LxWxH for each SKU directly lowers your per-shipment freight cost.
Mailer Box vs. RSC: Choose Correctly
MORE INFO
Self-locking mailer boxes suit branded DTC shipments; traditional RSC corrugated boxes are ideal for palletized B2B and high-volume fulfillment.

Need help choosing boxes?

Pick the right corrugated box without overpaying for size or strength

Use these buying guides to size your box, compare board strength, and avoid dimensional weight surcharges.

Corrugated Boxes Guide → How to choose size, strength, and wall type Box Size Calculator → Find the smallest safe box for your product 32 ECT vs 200 lb Test → Which board strength rating fits your shipment
Overview

Boxes Mailers — compare in-stock Packrift options by exact spec, with public pricing and no account required. Ships from 5 US warehouses (Central IL, NE PA, South TX, SE GA, West CA), routed to the location nearest you. Below are verified catalog SKUs, collection paths, and a bulk-quote route.

What To Buy Here

  • You need a Packrift buying path for Boxes Mailers.
  • You want verified SKU links, current catalog specs, and a quote route instead of thin search copy.
  • You are comparing product fit before reordering or requesting a bulk quote.

Catalog Matches

SKU Product Dimensions Material Color Pack
1066 10x6x6 ECT-32 Kraft Long Corrugated Boxes - 25 Bundle 10 x 6 x 6 kraft corrugated kraft 25
1054 10x5x4 ECT-32 Kraft Corrugated Boxes - Long Side Opening, 25 Bundle 10 x 5 x 4 kraft corrugated kraft 25
1265 12x6x5" ECT-32 Kraft Corrugated Long Boxes - 25 Bundle 12 x 6 x 5 kraft corrugated kraft 25
1333 13x3x3 ECT-32 Kraft Corrugated Long Boxes - Easy Pack, 25 Bundle 13 x 3 x 3 kraft corrugated kraft 25
1388 13x8x8 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 13 x 8 x 8 kraft corrugated kraft 25
1466 14x6x6" ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 14 x 6 x 6 kraft corrugated kraft 25
1477 14x7x7 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25-Pack 14 x 7 x 7 kraft corrugated kraft 25
1664 16x6x4 ECT-32 Kraft Corrugated Boxes - Easy Pack Long Design, 25 Bundle 16 x 6 x 4 kraft corrugated kraft 25

Open a product page for current pricing and availability.

How To Choose

  • Start with the SKU row whose dimensions, material, color, and pack quantity match your current job.
  • Open the PDP before ordering when a field says not listed in current catalog data.
  • Use the bulk quote path for larger, recurring, mixed-SKU, or freight-sensitive purchases.

When Not To Use

  • Do not infer unlisted product specs from similar SKUs.
  • Do not use this page for regulated, food-contact, outdoor exposure, or load-rating requirements unless the exact SKU record verifies that requirement.

Substitutes and Accessories

Reorder or Bulk Quote

For reorders, use the linked PDP SKU or the reorder-by-SKU path. For larger or mixed orders, use the bulk quote path and include SKU, quantity, destination ZIP, and timing.

Related Paths

FAQ

Which products match this page?
The Catalog Matches table above lists verified in-stock SKUs for Boxes Mailers, with current dimensions, material, color, and pack quantity. Open a product page for full specs and current pricing.
What should I do when a field is not listed?
Do not infer it. Use the PDP or bulk quote path so the order can be checked against current catalog data.
Can I request a quote instead of ordering one SKU?
Yes. Use the bulk quote path with the relevant SKU list, quantities, destination ZIP, and required timing.

3086 Results

showing boxes & mailers products

IN STOCK Ship tall items efficiently with these 8x8x60 corrugated boxes featuring ECT-32 single-wall construction for reliable strength. End-loading design enables fast, secure sealing, ideal for trophies, shelving, rods, and tall merchandise. Sold as a bundle of 15 boxes, flat-packed to maximize freight efficiency and storage.
Boxes - Corrugated

8x8x60 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 8860

8 x 8 x 60 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$80.56 / BUNDLE
IN STOCK Premium ECT-32 kraft corrugated tall boxes sized 6
Boxes - Corrugated

6x6x62 ECT-32 Kraft Corrugated Tall Boxes - Bundle of 15

PN: 6662

6 x 6 x 62 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$93.63 / BUNDLE
IN STOCK These 60x10x10 long corrugated boxes are the industry standard for efficient shipping and storage. ECT-32 kraft material delivers reliable stacking performance while shipping flat to reduce fulfillment space costs. Bundle of 15 boxes cuts procurement overhead and keeps your operation lean.
Boxes - Corrugated

60x10x10 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 601010

60 x 10 x 10 in ECT-32 Corrugated 15 PER BUNDLE
$131.17 / BUNDLE
IN STOCK 10x10x60 ECT-32 Kraft Corrugated Boxes - Bundle of 15
Boxes - Corrugated

10x10x60 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 101060

10 x 10 x 60 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$109.94 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated shipping boxes sized 48
Boxes - Corrugated

48x24x12 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 482412

48 x 24 x 12 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$109.58 / BUNDLE
IN STOCK Industry-standard 48x24x8 corrugated shipping boxes in ECT-32 kraft single-wall construction–proven for heavy-duty warehouse and fulfillment operations. Ships flat to maximize freight efficiency and storage space. Bundle of 10 boxes delivers immediate cost savings and consistent stacking performance.
Boxes - Corrugated

48x24x8 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 48248

48 x 24 x 8 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$139.68 / BUNDLE
IN STOCK ECT-48 double wall corrugated boxes built for industrial-grade shipping and storage. These 60
Boxes - Corrugated

60x12x12 ECT-48 Double Wall Kraft Boxes - Heavy Duty Shipping, Bundle of 5

PN: HD601212DW

60 x 12 x 12 in ECT-48 Double Wall Corrugated 5 PER BUNDLE
$89.54 / BUNDLE
IN STOCK Ship long, narrow items efficiently with our 60x12x12 ECT-32 kraft corrugated long boxes. Wide lengthwise openings accelerate packing on your fulfillment line. Sold as a bundle of 10 boxes–perfect for wine bottles, umbrellas, carpet rolls, and specialized inventory.
Boxes - Corrugated

60x12x12 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 601212

60 x 12 x 12 in ECT-32 Corrugated 10 PER BUNDLE
$118.59 / BUNDLE
IN STOCK Heavy-duty 48x24x28 double wall gaylord boxes engineered for demanding warehouse and fulfillment operations. ECT-48 rated corrugated cartons deliver superior stacking strength and crush resistance. Ships flat in bundles of 5 to maximize freight efficiency and storage space.
Boxes - Corrugated

48x24x28 ECT-48 Double Wall Gaylord Boxes - Heavy-Duty Corrugated (Bundle of 5)

PN: GL482428DW

48 x 24 x 28 in ECT-48 Double Wall Corrugated 5 PER BUNDLE
$89.78 / BUNDLE
IN STOCK Heavy-duty 48x24x28 ECT-32 corrugated gaylord boxes deliver industry-standard stacking strength for high-volume fulfillment operations. Ships flat in bundles of 5 to maximize warehouse space and reduce freight expenses. Perfect for bulk cargo storage, e-commerce fulfillment, and logistics centers.
Boxes - Corrugated

48x24x28 ECT-32 Corrugated Gaylord Box - Heavy-Duty, Bundle of 5

PN: GL482428

48 x 24 x 28 in ECT-32 Corrugated 5 PER BUNDLE
$58.03 / BUNDLE
IN STOCK Industrial-grade 48x24x12 double wall corrugated shipping cartons built from ECT-48 kraft material deliver maximum stacking performance and impact protection. Heavy-duty construction handles demanding warehouse environments and long-haul freight. Bundle of 5 ships flat to maximize storage efficiency and reduce freight costs.
Boxes - Corrugated

48x24x12 ECT-48 Double Wall Corrugated Boxes - Heavy-Duty Kraft, Bundle of 5

PN: HD482412DW

48 x 24 x 12 in ECT-48 Double Wall Corrugated 5 PER BUNDLE
$67.42 / BUNDLE
IN STOCK Ship tall items efficiently with these 12x12x60 corrugated boxes made from durable ECT-32 kraft material. End-loading design allows quick insertion and sealing. Sold flat in bundles of 10 to maximize your warehouse storage and reduce freight costs.
Boxes - Corrugated

12x12x60 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 121260

12 x 12 x 60 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$83.64 / BUNDLE
IN STOCK Adjustable two-piece telescoping inner boxes built from ECT-32 single-wall corrugated kraft for superior strength and consistent stacking performance. 4
Boxes - Corrugated

4x4x72 ECT-32 Kraft Telescoping Inner Box - 25/Bundle

PN: T4472INNER

4 x 4 x 72 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$143.44 / BUNDLE
IN STOCK Adjustable two-piece telescoping outer cartons designed for tall and irregularly shaped items. ECT-32 single wall kraft corrugated with FOL bottom reinforcement delivers reliable stacking performance and edge crush strength. Sold in bundles of 25–pair with T4472INNER inner boxes to complete your set.
Boxes - Corrugated

4.5x4.5x72 ECT-32 Kraft Telescoping Outer Boxes - Adjustable Tall Item Shipping, Bundle of 25

PN: T4472OUTER

4 1/2 x 4 1/2 x 72 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$153.87 / BUNDLE
IN STOCK Ship tall items with confidence using these 4x4x72 corrugated boxes made from durable ECT-32 kraft material. End-loading design enables fast insertion and sealing, reducing pack time and labor costs. Sold as a convenient bundle of 15 boxes, shipped flat to maximize your warehouse space and freight efficiency.
Boxes - Corrugated

4x4x72 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 4472

4 x 4 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$50.36 / BUNDLE
IN STOCK Industrial-grade ECT-44 kraft corrugated side loading boxes designed for vertical storage and efficient freight. 20x8x60 dimensions maximize pallet stacking and reduce handling labor. Bundle of 5 ships flat–save 40% storage space vs. assembled inventory.
Boxes - Corrugated

20x8x60 ECT-44 Kraft Side Loading Box - Bundle of 5

PN: HD20860FOL

20 x 8 x 60 in ECT-44 Single Wall Corrugated 5 PER BUNDLE
$69.51 / BUNDLE

Product Help Request

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

Buying path

Buy Boxes & Mailers 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

  • Inside dimensions
  • Board grade or strength rating
  • Box style and closure
  • Case or bundle quantity
Common wrong-order risk: Choosing the outside size instead of the inside size. Confirm product fit, void fill, and storage space before ordering.
Use the box size calculator -> Contact support for larger orders -> Compare corrugated box types -> View products below ->

Buying FAQ

What should I check before buying Boxes & Mailers?

Compare Inside dimensions, Board grade or strength rating, Box style and closure, Case or bundle quantity before choosing a product from this collection.

Can I buy Boxes & Mailers 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.