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 10x5x3
Boxes - Mailers

10x5x3 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1053

10 x 5 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$63.80 / BUNDLE
IN STOCK 10x5x2 ECT-32-B White Corrugated Mailers, 50/Bundle
Boxes - Mailers

10x5x2 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1052

10 x 5 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$62.28 / BUNDLE
IN STOCK Professional-grade ECT-32-B white corrugated mailers engineered for small item shipping with zero assembly required. These crush-resistant, fold-and-tuck mailers deliver double-wall protection on front and sides–no tape, glue, or staples needed. Bundle of 50 units optimizes freight efficiency and reduces per-unit costs for high-volume shippers.
Boxes - Mailers

10x4 7/8x3 3/4" ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: MLR6

10 x 4 7/8 x 3 3/4 in ECT-32-B Corrugated 50 PER BUNDLE
$47.09 / BUNDLE
IN STOCK 10x4x4 White Corrugated Mailers ECT-32 - 50 Pack
Boxes - Mailers

10x4x4 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1044

10 x 4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$40.01 / BUNDLE
IN STOCK 10x4x3 ECT-32-B White Corrugated Mailers, Bundle of 50
Boxes - Mailers

10x4x3 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1043

10 x 4 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$33.63 / BUNDLE
IN STOCK 10x4x2 ECT-32 White Corrugated Mailers, 50-Count Bundle
Boxes - Mailers

10x4x2 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1042

10 x 4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$28.51 / BUNDLE
IN STOCK 10x3x3 ECT-32-B White Corrugated Mailers, 50/Bundle
Boxes - Mailers

10x3x3 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1033

10 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$32.55 / BUNDLE
IN STOCK 10x3x2 ECT-32-B White Corrugated Mailers, 50-Pack
Boxes - Mailers

10x3x2 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1032

10 x 3 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$23.55 / BUNDLE
IN STOCK 10x3x1 ECT-32-B White Corrugated Mailers, 50/Bundle
Boxes - Mailers

10x3x1 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1031

10 x 3 x 1 in ECT-32-B Corrugated 50 PER BUNDLE
$34.94 / BUNDLE
IN STOCK 10x2x2 ECT-32-B White Corrugated Mailers, 50-Pack
Boxes - Mailers

10x2x2 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M1022

10 x 2 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$22.03 / BUNDLE
IN STOCK Ship with confidence using these ECT-32-B crush-resistant corrugated mailers. The 9x8x5
Boxes - Mailers

9x8x5" ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M985

9 x 8 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$107.10 / BUNDLE
IN STOCK Heavy-duty ECT-32-B white corrugated mailers designed for small parcel shipping. These one-piece folding mailers feature crush-resistant double walls, require no tape or glue, and ship 50 per bundle to maximize freight efficiency and reduce per-unit costs.
Boxes - Mailers

9x7x4 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M974

9 x 7 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$76.71 / BUNDLE
IN STOCK Heavy-duty 9x6x6 white corrugated mailers manufactured from ECT-32-B material deliver double-wall crush resistance with a simple one-piece fold design–no tape, glue, or staples required. This 50-pack bundle ships lightweight to reduce postage costs while protecting small items and fragile goods during transit.
Boxes - Mailers

9x6x6 ECT-32 White Corrugated Mailers - Crush Resistant, Bundle of 50

PN: M966

9 x 6 x 6 in ECT-32-B Corrugated 50 PER BUNDLE
$89.63 / BUNDLE
IN STOCK Ship small items with confidence using these ECT-32-B white corrugated mailers in 9x6x5 dimensions. One-piece fold-and-tuck construction delivers double-wall crush resistance on front and sides–no tape, glue, or staples required. 50-pack bundle reduces labor and cuts postage costs on lightweight shipments.
Boxes - Mailers

9x6x5 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M965

9 x 6 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$79.75 / BUNDLE
IN STOCK Ship small items with confidence using these ECT-32-B white corrugated mailers. One-piece fold-and-tuck design requires no tape, glue, or staples–assembly takes seconds. Double-wall crush-resistant construction protects fragile contents while keeping postage costs down.
Boxes - Mailers

9x6x4 ECT-32-B White Corrugated Mailers - Crush Resistant, Bundle of 50

PN: MLR964

9 x 6 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$75.20 / BUNDLE
IN STOCK Reduce shipping costs and damages with ECT-32-B crush-resistant corrugated mailers sized 9x6x3. These one-piece fold-and-tuck mailers require no tape, glue, or staples–assembly takes seconds. Sold in 50-pack bundles for maximum volume savings.
Boxes - Mailers

9x6x3 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M963

9 x 6 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$71.40 / 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.