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-44 kraft corrugated side loading boxes designed for tall, narrow products that demand secure stacking performance. Each 14
Boxes - Corrugated

14x4x68 ECT-44 Kraft Side Loading Boxes - 10 Pack Bundle

PN: HD14468FOL

14 x 4 x 68 in ECT-44 Single Wall Corrugated 10 PER BUNDLE
$139.73 / BUNDLE
IN STOCK Adjustable two-piece telescoping outer cartons engineered for tall and irregularly shaped items. ECT-32 kraft corrugated construction with FOL bottom delivers superior stacking strength and freight stability. Sold as 15-unit bundle–pair with T6672INNER for complete packaging solution.
Boxes - Corrugated

6.5x6.5x72" Telescoping Outer Kraft Boxes ECT-32 - 15 Pack

PN: T6672OUTER

6 1/2 x 6 1/2 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$120.31 / BUNDLE
IN STOCK Adjust the height of your tall and irregularly shaped shipments with these ECT-32 kraft telescoping inner boxes. Each bundle of 15 features a reinforced FOL bottom and two-piece design for reliable stacking and freight efficiency. Pair with T6672OUTER to complete your telescoping set.
Boxes - Corrugated

6x6x72 ECT-32 Kraft Telescoping Inner Boxes - Adjustable Design, Bundle of 15

PN: T6672INNER

6 x 6 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$88.41 / BUNDLE
IN STOCK Ship tall items efficiently with our 6x6x72 ECT-32 kraft corrugated boxes–15 boxes per bundle. End-loading design speeds packing; strong single-wall construction handles demanding applications from fishing rods to shelving units.
Boxes - Corrugated

6x6x72 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 6672

6 x 6 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$67.96 / BUNDLE
IN STOCK Ship tall items efficiently with our 4x4x74
Boxes - Corrugated

4x4x74 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 4474

4 x 4 x 74 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$55.67 / BUNDLE
IN STOCK Maximize tall item shipping with adjustable ECT-32 telescoping inner boxes. The 8x8x72
Boxes - Corrugated

8x8x72" Telescoping Inner Box - ECT-32 Kraft Corrugated, Bundle of 15

PN: T8872INNER

8 x 8 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$154.27 / BUNDLE
IN STOCK Adjustable two-piece telescoping outer boxes designed for tall and irregularly shaped items. ECT-32 kraft corrugated construction with full overlap (FOL) bottom delivers superior stacking strength and freight efficiency. Sold as a bundle of 15–pair with T8872INNER cartons to complete your tall box solution.
Boxes - Corrugated

8.5x8.5x72" ECT-32 Telescoping Outer Boxes - Adjustable Kraft Cartons, Bundle of 15

PN: T8872OUTER

8 1/2 x 8 1/2 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$163.61 / BUNDLE
IN STOCK 10x10x72
Boxes - Corrugated

10x10x72" Telescoping Inner Boxes, ECT-32 Kraft, Bundle of 15

PN: T101072INNER

10 x 10 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$184.65 / BUNDLE
IN STOCK 10x10x72 ECT-32 Kraft Corrugated Boxes - Bundle of 15
Boxes - Corrugated

10x10x72 Shipping Boxes — ECT-32 Kraft Corrugated, 15-Pack

PN: 101072

10 x 10 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$167.32 / BUNDLE
IN STOCK 10.5x10.5x72
Boxes - Corrugated

10.5x10.5x72" Telescoping Outer Kraft Corrugated Box ECT-32 - Bundle of 15

PN: T101072OUTER

10 1/2 x 10 1/2 x 72 in ECT-32 Corrugated 15 PER BUNDLE
$195.83 / BUNDLE
IN STOCK Maximize vertical shipping efficiency with adjustable ECT-32 kraft telescoping outer boxes sized 12.5x12.5x72
Boxes - Corrugated

12.5x12.5x72" ECT-32 Telescoping Outer Boxes - Adjustable Tall Cartons, Bundle of 15

PN: T121272OUTER

12 1/2 x 12 1/2 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$231.37 / BUNDLE
IN STOCK Adjustable two-piece telescoping inner boxes designed for tall and irregularly shaped items up to 72
Boxes - Corrugated

12x12x72" ECT-32 Kraft Telescoping Inner Boxes - Adjustable Tall Cartons, 15-Pack

PN: T121272INNER

12 x 12 x 72 in ECT-32 Single Wall Corrugated 15 PER BUNDLE
$219.30 / BUNDLE
IN STOCK Ship tall items efficiently with these 12x12x72 corrugated boxes featuring ECT-32 kraft construction. End-loading design simplifies insertion and sealing. Sold as a bundle of 10 and shipped flat to maximize your warehouse space and freight efficiency.
Boxes - Corrugated

12x12x72 Shipping Boxes — ECT-32 Kraft Corrugated, 10-Pack

PN: 121272

12 x 12 x 72 in ECT-32 Single Wall Corrugated 10 PER BUNDLE
$100.93 / BUNDLE
IN STOCK Industrial-grade moving box combo featuring 15 deluxe packing boxes in three sizes (16x12x12
Boxes - Corrugated

ECT-32 Deluxe Moving Box Combo Pack - 15 Boxes, 3 Sizes

PN: MBCOMBO1

ECT-32 Single Wall Corrugated 1 PER CASE
$63.09 / CASE
IN STOCK Ship or store clothing on hangers without removal–Packrift's wardrobe packing boxes eliminate folding, wrinkles, and damage. Each case of 3 includes 20x20x45
Boxes - Corrugated

20x20x45 ECT-48 Wardrobe Packing Boxes - Hanger-Ready Shipping, Case of 3

PN: WARDCOMBO

20 x 20 x 45 in ECT-48 Double Wall Corrugated 3 PER CASE
$69.25 / CASE
IN STOCK Ship up to 6 CDs in jewel cases with professional protection. One-piece die-cut mailers feature integrated locking tabs–no tape, glue, or extra materials needed. Manufactured from white ECT-32 corrugated for reliable crush resistance and a polished brand presentation. Bundle of 50 mailers ready to ship.
Boxes - Mailers

5 5/8x5x2 9/16" White Corrugated CD Mailers - No Tape Needed, 50-Count

PN: MLRCD6

5 5/8 x 5 x 2 9/16 in ECT-32-B Corrugated 50 PER BUNDLE
$55.45 / 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.