36.25" White Triangle Mailing Tubes ECT-32-B Corrugated - Bundle of 50
$142.34
/ bundle of 50$2.85 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
36 1/4" × 36 1/4"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 36 1/4" × 36 1/4" (L × W) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 31.24 lb |
| Outer carton (shipping) | 46.5 × 23.0 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 841436037501 |
| SKU | MTM336 |
About this item
SKU MTM336 — 36 1/4" × 36 1/4", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
Ship smarter with our 36.25 " white triangle mailing tubes, designed to open along the length for faster packing and reduced labor costs. Constructed from durable ECT-32-B corrugated material with locking tabs that require no tape or glue. Bundle of 50 tubes ships flat to maximize storage space and minimize freight charges.
Common questions
Why are triangle tubes better than round mailing tubes?
Triangle tubes open along their entire length, making contents faster and easier to access without requiring cutting or tape removal. They ship flat to save warehouse space, reduce dimensional weight charges, and provide reliable protection with self-locking tabs and zero-assembly adhesive.
Do these tubes require tape or assembly glue?
No. The MTM336 features integrated self-locking tabs that securely hold the tube together without any adhesive, tape, or additional fasteners, simplifying your packing process.
What shipping compliance standards do these tubes meet?
Constructed from ECT-32-B (Edge Crush Test 32 lb/inch) white corrugated material, these tubes meet standard FIFO shipping and handling requirements and comply with major carrier dimensional weight calculations.
What items can I ship in 36 1/4" triangle tubes?
These tubes are ideal for rolled posters, blueprints, architectural prints, textile samples, composite rolls, promotional materials, artwork, and any cylindrical or rolled goods up to 36 1/4" in length that require protective, professional packaging.
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.