5x5x48 Kraft Square Mailing Tubes - No-Roll Design, 25-Pack
$58.00
/ bundle of 25$2.32 per mailer
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
5" × 5" × 48"
Board / material
ECT-32-B Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 5" × 5" × 48" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 23.12 lb |
| Outer carton (shipping) | 61.25 × 27.0 × 3.0 in |
| LTL freight class | Class 125 |
| GTIN | 848109043494 |
| SKU | M5548K |
About this item
SKU M5548K — 5" × 5" × 48", ECT-32-B Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
The 5x5x48 Kraft Square Mailing Tubes - No-Roll Design, 25-Pack 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 48"; kraft material; bundle of 25. The mailer format works when the product needs a presentation-style carton or compact shipping box instead of a standard RSC case.
Common questions
Why choose square tubes over round mailing tubes?
Square tubes eliminate rolling during packing and shipping, reducing product damage and handling time. They also stack efficiently in warehouses and shipping containers, lowering your per-unit logistics costs. The flat edges align perfectly with pallets and cartons, maximizing space utilization.
Do these tubes require tape or glue to assemble?
No. These one-piece tubes feature pre-scored fold lines that allow fast assembly without tape, glue, or additional tools. Most users can assemble a tube in under 10 seconds, significantly improving fulfillment speed.
What is ECT-32-B corrugated material?
ECT-32-B (Edge Crush Test 32 pounds per inch) kraft corrugated provides excellent compression strength for protecting contents during shipping. This rating ensures adequate protection for most documents, prints, and lightweight rolled items across standard parcel carriers.
Are these tubes compatible with shipping label printing and FedEx/UPS carriers?
Yes. The flat 5" x 5" surface provides ample space for shipping labels, barcodes, and tracking information. These tubes meet carrier size and weight requirements for ground and expedited services with no surcharges.
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.