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 ECT-32-B white corrugated mailers engineered for small-parcel efficiency. One-piece design folds in seconds–no tape, glue, or staples required. Double-wall crush-resistant construction protects lightweight fragile items while reducing dimensional weight charges.
Boxes - Mailers

3x3x3 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M333

3 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$18.90 / BUNDLE
IN STOCK Ship small items safely with zero assembly hassle. These ECT-32-B white corrugated mailers feature a one-piece fold-and-tuck design that delivers double-wall protection on all sides–no tape, glue, or staples required. Bundle of 50 mailers ready to stock your warehouse.
Boxes - Mailers

3x3x2 White Corrugated Mailers ECT-32 | 50-Pack Crush-Resistant

PN: M332

3 x 3 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$16.33 / BUNDLE
IN STOCK Engineered for small package fulfillment, these 3x3x1 white corrugated mailers deliver ECT-32-B crush resistance in a one-piece fold-and-tuck design. No assembly required–set up in seconds and reduce labor costs. Bundle of 50 mailers per order.
Boxes - Mailers

3x3x1 White Corrugated Mailers ECT-32-B - Crush Resistant, Bundle of 50

PN: M331

3 x 3 x 1 in ECT-32-B Corrugated 50 PER BUNDLE
$16.71 / BUNDLE
IN STOCK Ship small items with confidence using these ECT-32-B white corrugated mailers. Engineered for one-piece assembly with no tape, glue, or staples required–crush-resistant construction protects fragile goods while reducing dimensional weight charges. Bundle of 50 ready to deploy.
Boxes - Mailers

3x2x2 ECT-32 White Corrugated Mailers - One-Piece Fold, 50 Pack

PN: M322

3 x 2 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$12.91 / BUNDLE
IN STOCK Durable 24
Boxes - Corrugated

24" Steel Wardrobe Hanger Bar - Heavy-Duty 150 lb Capacity, 1 Each

PN: BAR24

24 x 24 in Metal 1 EACH
$2.55 / EACH
IN STOCK Heavy-duty 20
Boxes - Corrugated

20" Metal Wardrobe Hanger Bar - 150lb Capacity, Silver Steel

PN: BAR20

20 x 20 in Metal 1 EACH
$5.90 / EACH
IN STOCK Locking-tab video tape mailers eliminate tape application on your packing line, reducing labor time and adhesion failures. Pre-sized 8.5x7.625x2.0625 inches with ECT-32-B corrugated construction and built-in air-cell cushioning–no additional padding required. Sold in bundles of 20 for reliable case sealing performance.
Boxes - Mailers

8.5x7.625x2.0625 White ECT-32-B Corrugated Video Tape Mailers - No Tape Needed, Bundle of 20

PN: MVM4

8 1/2 x 7.625 x 2 1/16 in ECT-32-B Corrugated 20 PER BUNDLE
$39.80 / BUNDLE
IN STOCK Seal video shipments fast with no tape required–locking tabs close securely every time. These ECT-32 corrugated mailers feature built-in air-cell cushioning to protect content without additional padding. Pack of 50 ready for your packing line.
Boxes - Mailers

8.25x4.375x1.1875 ECT-32 White Corrugated Video Tape Mailers - 50/Bundle

PN: MVM1

8 1/4 x 4.375 x 1 3/16 in ECT-32-B Corrugated 50 PER BUNDLE
$34.18 / BUNDLE
IN STOCK Heavy-duty ECT-44 kraft corrugated Gaylord lids designed for maximum load protection and shipping compliance. Dimensions: 49.25
Boxes - Corrugated

49.25x41.25x4 ECT-44 Heavy-Duty Gaylord Lids - 5 Pack Bundle

PN: GL4840LID

49 1/4 x 41.25 x 4 in ECT-44 Single Wall Corrugated 5 PER BUNDLE
$40.55 / BUNDLE
IN STOCK Heavy-duty ECT-44 kraft corrugated Gaylord lids sized 49.25
Boxes - Corrugated

49.25x25.25x4 Heavy-Duty Kraft Gaylord Lids ECT-44 - Bundle of 5

PN: GL4824LID

49 1/4 x 25.25 x 4 in ECT-44 Single Wall Corrugated 5 PER BUNDLE
$33.07 / BUNDLE
IN STOCK Industrial-grade Gaylord lids measuring 41.25
Boxes - Corrugated

41.25x31.25x4 ECT-44 Kraft Gaylord Lids - Heavy-Duty Corrugated, Bundle of 5

PN: GL4030LID

41 1/4 x 31.25 x 4 in ECT-44 Single Wall Corrugated 5 PER BUNDLE
$39.91 / BUNDLE
IN STOCK Heavy-duty Gaylord lids designed to seal and protect bulk cargo in standard 37.25x37.25x4 shipping containers. Engineered from ECT-44 kraft corrugated material for maximum durability and cost efficiency. Sold as a 5-pack bundle–flat, unassembled, ready to ship.
Boxes - Corrugated

37.25x37.25x4 Heavy-Duty Gaylord Lids - ECT-44 Kraft Corrugated, 5-Pack

PN: GL3636LID

37 1/4 x 37 1/4 x 4 in ECT-44 Single Wall Corrugated 5 PER BUNDLE
$43.63 / BUNDLE
IN STOCK Customize your counter display with these durable white corrugated header cards (15.75
Boxes - Mailers

15.75x6" White Corrugated Header Cards ECT-32-B Display - Bundle of 10

PN: MDIS101H

15 3/4 x 6 in ECT-32-B Corrugated 10 PER BUNDLE
$11.09 / BUNDLE
IN STOCK Professional-grade gaylord lids engineered to secure bulk shipments with ECT-32 kraft corrugated construction. Each bundle includes 5 flat lids (48.5
Boxes - Corrugated

48.5x24.5x5" ECT-32 Gaylord Lids - Heavy-Duty Kraft Corrugated, Bundle of 5

PN: GL482428LID

48 1/2 x 24.5 x 5 in ECT-32 Corrugated 5 PER BUNDLE
$20.43 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated Gaylord lids engineered for industrial bulk cargo shipping and storage. 40.5
Boxes - Corrugated

40.5x40.5x5" ECT-32 Gaylord Lids - Heavy-Duty Corrugated, Bundle of 5

PN: GL404040LID

40 1/2 x 40 1/2 x 5 in ECT-32 Corrugated 5 PER BUNDLE
$26.36 / BUNDLE
IN STOCK Heavy-duty ECT-32 kraft corrugated gaylord lids sized 40.5
Boxes - Corrugated

40 1/2" x 30 1/2" x 5" ECT-32 Kraft Gaylord Lids, 5-Pack

PN: GL403030LID

40 1/2 x 30.5 x 5 in ECT-32 Corrugated 5 PER BUNDLE
$21.50 / 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.