36.25" White Triangle Mailing Tubes ECT-32-B Corrugated - 50 Pack
$105.22
/ bundle of 50$2.10 per mailer
Request bulk pricing
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 | 22.38 lb |
| Outer carton (shipping) | 44.0 × 17.0 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436037464 |
| SKU | MTM236 |
About this item
SKU MTM236 — 36 1/4" × 36 1/4", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
Ship smarter with these 36.25 " white triangle mailing tubes, they open along the length for faster packing and arrive flat to maximize your storage efficiency. Constructed from durable ECT-32-B corrugated material with locking tabs and zero assembly fuss (no tape or glue required). Bundle of 50 tubes ready to simplify your shipping operations.
Common questions
Do these tubes require tape, glue, or additional fasteners?
No. The one-piece design features integrated locking tabs that secure the tube when folded, no tape, glue, or adhesive required. This reduces assembly time and material costs while maintaining package integrity during shipping.
What shipping advantages do triangle tubes offer over round tubes?
Triangle tubes open lengthwise for easier packing and removal of contents, reducing unpacking labor. Their flat-shipping design occupies 40, 50% less space than round tubes, lowering dimensional weight charges and storage costs while maintaining crush resistance.
Is ECT-32-B corrugated strong enough for heavy or high-stack applications?
ECT-32-B provides 32 ECT (edge crush test) rating, suitable for single-wall protection in standard shipping conditions. For heavier or stacked loads, upgrade to ECT-44 or double-wall options. Consult our packaging specialist for load-bearing requirements.
Can these tubes be printed or customized?
Yes. While these are standard white tubes, Packrift offers bulk custom printing options for volumes exceeding 500 units. Contact our sales team for artwork specifications, ink compatibility, and lead times for branded tubes.
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.