5x5x25" White Corrugated Square Mailing Tubes - Anti-Roll Design, 25-Pack
$84.14
/ bundle of 25$3.37 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" × 25"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 5" × 5" × 25" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 13.18 lb |
| Outer carton (shipping) | 38.25 × 26.75 × 3.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436037389 |
| SKU | M5525 |
About this item
SKU M5525 — 5" × 5" × 25", ECT-32-B Corrugated, White. Sold as a bundle of 25, shipped from US warehouses.
The 5x5x25" White Corrugated Square Mailing Tubes - Anti-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 25"; white material; Bundle 25. 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, shoes, books, household goods, and everyday ecommerce orders. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Common questions
Why choose square tubes over traditional round mailing tubes?
Square tubes eliminate rolling during storage, packing, and transit, reducing product damage and worker time spent organizing shipments. They stack efficiently on pallets and shelves, saving warehouse space and improving order fulfillment speed by up to 25%.
Do these tubes require tape, glue, or staples to assemble?
No. These one-piece tubes feature an innovative fold-together design that secures without adhesives or fasteners, reducing assembly labor costs and allowing faster production turnaround for high-volume operations.
What level of protection does ECT-32-B corrugated material provide?
ECT-32-B (Edge Crush Test 32 pounds) delivers puncture and compression resistance suitable for shipping rolled documents, textiles, and lightweight cylindrical products. This grade meets or exceeds carrier damage minimization standards for standard parcel services.
How much warehouse space do flat-shipped tubes save compared to pre-formed alternatives?
Flat-shipped blanks reduce storage footprint by approximately 40% compared to pre-formed tubes, translating to lower facility costs and faster inventory turnover. A bundle of 25 flat tubes occupies roughly one-tenth the space of assembled equivalents.
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.