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 small items safely with these ECT-32-B white corrugated mailers featuring crush-resistant, one-piece fold-and-tuck design. Each 9x6x2 mailer assembles in seconds–no tape, glue, or staples required. Bundle of 50 reduces per-unit cost and labor while providing double-wall protection on front and sides.
Boxes - Mailers

9x6x2 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: MLR962

9 x 6 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$65.32 / BUNDLE
IN STOCK One-piece corrugated mailers in 9
Boxes - Mailers

9x6x1 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: MLR961

9 x 6 x 1 in ECT-32-B Corrugated 50 PER BUNDLE
$64.56 / BUNDLE
IN STOCK Heavy-duty ECT-32-B white corrugated mailers engineered for small-to-medium shipments. One-piece fold-and-tuck design provides double-wall crush resistance on front and sides–no tape, glue, or staples required. Ships 50 per bundle to maximize your fulfillment efficiency.
Boxes - Mailers

9x5x5 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M955

9 x 5 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$72.92 / BUNDLE
IN STOCK Ship small, lightweight items without compromise. These 9x5x4 white corrugated mailers feature ECT-32-B construction with crush-resistant double walls that fold to size in seconds–no tape, glue, or staples required. Sold as a bundle of 50 to maximize your packaging efficiency and reduce per-unit costs.
Boxes - Mailers

9x5x4 White Corrugated Mailers ECT-32-B Crush Resistant, 50/Bundle

PN: M954

9 x 5 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$69.88 / BUNDLE
IN STOCK Save on labor and postage with our one-piece fold-and-tuck white corrugated mailers. Built from ECT-32-B material with dual-wall crush resistance on front and sides. Bundle of 50 ships fast–no tape, glue, or staples required.
Boxes - Mailers

9x5x3 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M953

9 x 5 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$58.49 / BUNDLE
IN STOCK Ship small items faster and cheaper with these one-piece white corrugated mailers. ECT-32-B material delivers crush-resistant protection with zero assembly time–just fold and seal. 50-pack bundle keeps your fulfillment costs low and your warehouse efficient.
Boxes - Mailers

9x5x2" White Corrugated Mailers ECT-32-B - Crush Resistant, 50/Bundle

PN: M952

9 x 5 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$54.69 / BUNDLE
IN STOCK Ship small items with confidence using these ECT-32-B white corrugated mailers featuring one-piece fold-and-tuck construction. Double-wall crush-resistant design on front and sides eliminates the need for tape, glue, or staples–assembled in seconds. Bundle of 50 mailers reduces per-unit costs and freight spend.
Boxes - Mailers

9x4x4 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M944

9 x 4 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$43.51 / BUNDLE
IN STOCK Ship small items with confidence using these ECT-32-B white corrugated mailers in 9x4x3 dimensions. One-piece fold-and-tuck design eliminates tape, glue, and staples while delivering double-wall crush resistance on front and sides. Bundle of 50 reduces per-unit costs and keeps inventory stocked.
Boxes - Mailers

9x4x3 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M943

9 x 4 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$33.53 / BUNDLE
IN STOCK Heavy-duty 9x4x2
Boxes - Mailers

9x4x2" White ECT-32 Corrugated Mailers - Crush Resistant, 50/Bundle

PN: M942

9 x 4 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$48.61 / BUNDLE
IN STOCK Ship small, lightweight items with confidence using these 9x3x3 white corrugated mailers. Engineered from ECT-32-B material with crush-resistant double-wall construction, they fold flat for easy assembly–no tape, glue, or staples required. Each 50-pack bundle maximizes freight efficiency and reduces postage costs per unit.
Boxes - Mailers

9x3x3" White Corrugated Mailers ECT-32-B, 50-Pack - One-Piece Fold Design

PN: M933

9 x 3 x 3 in ECT-32-B Corrugated 50 PER BUNDLE
$27.88 / BUNDLE
IN STOCK Crush-resistant one-piece white corrugated mailers built from ECT-32-B material. No tape, glue, or staples required–fold and ship in seconds. Sold as a bundle of 50 units to maximize volume savings for warehouse operations.
Boxes - Mailers

9x3x2 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M932

9 x 3 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$39.50 / BUNDLE
IN STOCK Premium ECT-32-B white corrugated mailers in 9x2x2 dimensions designed for lightweight parcel and fragile item shipments. One-piece folding design with dual-wall crush resistance–no tape, glue, or staples required. Order in bundles of 50 and reduce assembly time while protecting your products.
Boxes - Mailers

9x2x2 White Corrugated Mailers ECT-32-B - Crush Resistant, Bundle of 50

PN: M922

9 x 2 x 2 in ECT-32-B Corrugated 50 PER BUNDLE
$18.99 / BUNDLE
IN STOCK Heavy-duty ECT-32-B white corrugated mailers engineered for small parcel protection without tape or glue. One-piece fold-and-tuck design delivers double-wall crush resistance on front and sides. 8
Boxes - Mailers

8x8x8 ECT-32 White Corrugated Mailers - Crush-Resistant, 50/Bundle

PN: M888

8 x 8 x 8 in ECT-32-B Corrugated 50 PER BUNDLE
$99.50 / BUNDLE
IN STOCK Premium ECT-32-B white corrugated mailers in 8x8x6 dimensions deliver dual-wall crush resistance and lightweight performance that reduces postage costs. One-piece fold-and-tuck design requires no tape, glue, or staples–assembly takes seconds. Perfect for fulfillment centers shipping fragile items with confidence and efficiency.
Boxes - Mailers

8x8x6 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack

PN: M886

8 x 8 x 6 in ECT-32-B Corrugated 50 PER BUNDLE
$86.59 / BUNDLE
IN STOCK Heavy-duty 8x8x5 white corrugated mailers with ECT-32-B strength rating for maximum crush resistance and double-wall protection. One-piece fold-and-tuck design requires no tape, glue, or staples–assembly takes seconds. Bulk 50-pack reduces material costs while maintaining superior freight efficiency for e-commerce and fulfillment operations.
Boxes - Mailers

8x8x5 Corrugated Mailers - ECT-32 White Crush Resistant, 50-Pack

PN: M885

8 x 8 x 5 in ECT-32-B Corrugated 50 PER BUNDLE
$91.91 / BUNDLE
IN STOCK Engineered for small parcel protection: ECT-32-B corrugated construction delivers crush resistance with double-wall front and side protection. One-piece fold-and-tuck design eliminates assembly time and tape costs. Bundle of 50 mailers–ready to ship.
Boxes - Mailers

8x8x4 ECT-32 White Corrugated Mailers - Crush Resistant, Bundle of 50

PN: M884

8 x 8 x 4 in ECT-32-B Corrugated 50 PER BUNDLE
$90.39 / 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.