5x5x2 ECT-32 Kraft Corrugated Mailers 50-Pack
$33.42
/ bundle of 50$0.67 per mailer
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Check the fit and feel before buying in bulk.
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
5" × 5" × 2"
Board / material
ECT-32-B Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 5" × 5" × 2" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | Kraft |
| Sold as | Bundle of 50 |
| Physical units per order increment | 50 (one bundle) |
| Bundle weight | 6.12 lb |
| Outer carton (shipping) | 16.75 × 16.0 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 841436082563 |
| SKU | M552K |
About this item
SKU M552K — 5" × 5" × 2", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.
The 5x5x2 Kraft Corrugated Mailers ECT-32-B One-Piece Folding is a corrugated mailer for books, catalogs, apparel, subscription kits, samples, documents, and small e-commerce orders. Listed specs include inside dimensions 5" x 5" x 2"; kraft material; ECT-32-B; bundle of 50. The mailer format works when the product needs a presentation-style carton or compact shipping box instead of a standard RSC case.
Ideal for shipping apparel, books, mugs, accessories, gifts, and small fragile items. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Common questions
What is the ECT rating and why does it matter for my warehouse?
ECT-32-B means 32 pounds per inch of edge crush strength. This rating ensures your mailers resist collapse and stacking damage during transit and warehouse handling. For typical small parcel applications, ECT-32 provides optimal crush resistance while maintaining cost efficiency and competitive postage rates.
How much labor time do I save with no-tape assembly?
One-piece fold-and-seal design eliminates taping steps entirely, boxes assemble in 2-3 seconds per unit with zero additional materials. For high-volume operations (1,000+ boxes/day), this reduces labor cost by 30-40% compared to traditional taped cartons.
Will these mailers stack safely during shipping and storage?
Yes. ECT-32-B corrugated provides reliable stacking performance up to 5-6 boxes high under standard warehouse conditions. The crush-resistant construction maintains structural integrity even with full pallet loads, protecting contents and reducing damage claims.
Can I order these in bulk for volume discounts?
Absolutely. These mailers are sold in bundles of 50 and scale efficiently for palletized bulk orders. Contact your Packrift account manager to discuss volume pricing for 5,000+ unit orders and custom freight consolidation options.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.