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 12x6x12.75
Boxes - Corrugated

12x6x12.75" Hazmat Plastic Jug Shipper Kit - DOT Approved, ECT-44 Corrugated

PN: HAZ1131

12 x 6 x 12 3/4 in ECT-44 Single Wall Corrugated 1 EACH
$16.33 / EACH
IN STOCK 17x8.5x9.3 ECT-44 Haz Mat Paint Can Shipper Kit - UN/DOT Approved, 2-Can
Boxes - Corrugated

17" x 8 1/2" x 9 5/16" ECT-44 Paint Cans, 1 Kit

PN: HAZFS2G

17 x 8.5 x 9.3 in ECT-44 Single Wall Corrugated 1 EACH
$33.51 / EACH
IN STOCK 8.5x8.5x9.3
Boxes - Corrugated

8 1/2" x 8 1/2" x 9 5/16" ECT-44 Corrugated Foam Shipper Boxes, 1 Kit

PN: HAZFS1G

8 1/2 x 8 1/2 x 9 5/16 in ECT-44 Single Wall Corrugated 1 EACH
$20.84 / EACH
IN STOCK 10.25x5.125x6.19
Boxes - Corrugated

10 1/4" x 5 1/8" x 6 3/16" ECT-44 Corrugated Shipping Boxes, 1 Kit

PN: HAZFS2Q

10 1/4 x 5.125 x 6 3/16 in ECT-44 Single Wall Corrugated 1 EACH
$27.78 / EACH
IN STOCK 11 3/8x8 3/16x12 3/8 ECT-44 Hazmat F-Style Shipper Kit - 2 Gallon
Boxes - Corrugated

11 3/8" x 8 3/16" x 12 3/8" ECT-44 Corrugated Shipping Boxes, 1 Kit

PN: HAZ1121

11 3/8 x 8 3/16 x 12 3/8 in ECT-44 Single Wall Corrugated 1 EACH
$43.77 / EACH
IN STOCK Ship solvents, paint, and thinners safely with this UN/DOT-approved hazmat F-style can shipper kit. Complete pre-assembled corrugated carton includes ECT-44 single-wall construction, protective foam inserts, and 1-gallon F-style can with cap. Industry-standard protection accepted by all major freight carriers.
Boxes - Corrugated

8 3/16x5 11/16x12 3/8" ECT-44 Hazmat F-Style Can Shipper Kit - 1 Gallon

PN: HAZ1120

8 3/16 x 5 11/16 x 12 3/8 in ECT-44 Single Wall Corrugated 1 EACH
$22.65 / EACH
IN STOCK 1 Gallon White Plastic Jug with Cap - Hazmat , Case of 48
Boxes - Corrugated

1 Gallon White Plastic Jug with Cap - Hazmat Compliant, Case of 48

PN: HAZ1074

11 3/4 in Plastic 48 PER CASE
$146.57 / CASE
IN STOCK Reduce per-unit costs with bulk ordering on these durable 1-gallon metal F-style hazardous shipping cans. Each case includes 40 silver metal cans featuring secure reclosable twist-off caps, measuring 6 5/8
Boxes - Corrugated

1 Gallon Metal F-Style Can with Twist Cap - 40 Case Bulk

PN: HAZ1073

6 5/8 x 6 5/8 x 10 1/4 in Metal 40 PER CASE
$500.18 / CASE
IN STOCK Durable 1-gallon metal paint cans with secure lids designed for hazardous materials shipping and storage. Dimensions: 6 5/8
Boxes - Corrugated

1 Gallon Metal Paint Can with Lid - Haz Mat Shipping, Case of 36

PN: HAZ1072

7 1/2 in Metal 36 PER CASE
$232.44 / CASE
IN STOCK Stock reliable 1 quart metal paint cans (4.25
Boxes - Corrugated

1 Quart Metal Paint Can with Lid - Hazmat Compliant, Case of 36

PN: HAZ1071

4 7/8 in Metal 36 PER CASE
$150.58 / CASE
IN STOCK Prevent costly spills and shipping damage with these injection-molded HDPE locking rings designed for standard 1-gallon paint cans. 6 7/8
Boxes - Corrugated

6 7/8" HDPE Locking Ring for 1 Gallon Paint Cans - Case of 100

PN: HAZ1082

Plastic Molded H.D.P.E. 100 PER CASE
$110.50 / CASE
IN STOCK Protect your quart paint shipments with durable molded HDPE locking rings that securely fasten standard 1 QT paint can lids. The 4 7/16
Boxes - Corrugated

Quart Paint Can Locking Ring HDPE Plastic 4 7/16" - 100 Case

PN: HAZ1081

Plastic Molded H.D.P.E. 100 PER CASE
$95.33 / CASE
IN STOCK Protect hazardous materials and precision goods with these expanded polystyrene foam inserts designed for 1-gallon jug containment. Each case includes 48 white EPS inserts measuring 12
Boxes - Corrugated

12x6x1 Expanded Polystyrene Foam Insert for 1 Gallon Jugs - Hazmat Protection, Case of 48

PN: HAZ1064

12 x 6 x 1 in Expanded Polystyrene 48 PER CASE
$57.99 / CASE
IN STOCK Industry-standard 1 gallon F-style foam insert engineered for hazardous materials shipping. Expanded polystyrene construction at 0.75 lbs/cubic foot provides reliable cushioning for precision goods and fragile liquids. Order by the case (160 units) and maximize your packaging efficiency while reducing per-unit costs.
Boxes - Corrugated

1 Gallon F-Style EPS Foam Insert - Superior Cushioning, Case of 160

PN: HAZ1062

8 1/16 x 8 1/16 x 2 in Expanded Polystyrene 160 PER CASE
$318.80 / CASE
IN STOCK Expanded polystyrene foam inserts engineered for 1-gallon paint can protection during hazmat shipping. 8.5
Boxes - Corrugated

1 Gallon Paint Can Foam Insert 8.5" x 8.5" x 1.25" EPS - Case of 100

PN: HAZ1061

8 1/2 x 8 1/2 x 1 1/4 in Expanded Polystyrene 100 PER CASE
$242.23 / CASE
IN STOCK Protect 1-quart paint cans and precision goods with this industry-standard expanded polystyrene foam insert. Engineered at 0.75 lbs/cubic foot density to cushion fragile items during hazardous materials shipping. Order by the case (100 units) and reduce per-unit costs on bulk shipments.
Boxes - Corrugated

1 Qt Paint Can Foam Insert 5x5x1.25" EPS - Hazmat Shipping, Case/100

PN: HAZ1060

5 x 5 x 1 1/4 in Expanded Polystyrene 100 PER CASE
$102.58 / CASE

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.