In stock SKU M555GTIN 841436059503

5x5x5 ECT-32-B White Corrugated Mailers - Crush Resistant, Bundle of 50

Ship with confidence using these ECT-32-B white corrugated mailers engineered for crush resistance and maximum protection. One-piece fold design requires no tape, glue, or staples–assemble in seconds and reduce labor costs. Perfect for warehouse managers and fulfillment directors shipping small items at scale.
$38.29 / bundle of 50$0.77 per mailer
= 50 mailers · Total $38.29
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 5" × 5" × 5"
Board / material ECT-32-B Corrugated
Color White
Freight class Class 125

Specifications

Inside dimensions5" × 5" × 5" (L × W × H)
Board / materialECT-32-B Corrugated
ColorWhite
Sold asBundle of 50
Order in multiples of50
Bundle weight11.28 lb
Outer carton (shipping)26.25 × 15.75 × 5.75 in
LTL freight classClass 125
GTIN841436059503
SKUM555

About this item

SKU M555 — 5" × 5" × 5", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.

5x5x5 ECT-32-B White Corrugated Mailers, Bundle of 50. Use this item for shipments or presentation packs where the product fits the listed inside dimensions and closure style. Listed specs include size 5 x 5 x 5 in; material corrugated; sold as Bundle of 50. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Frequently bought with

Common questions

What does ECT-32-B mean, and why does it matter for my shipping volume?
ECT (Edge Crush Test) 32 indicates the corrugated can withstand 32 pounds of crushing force per linear inch, ideal for lightweight, fragile items. ECT-32-B is cost-efficient for standard e-commerce shipments while maintaining durability, helping you optimize spend without compromising box integrity.
How much labor time do I save with the fold-and-tuck design?
One-piece mailers fold together in seconds with zero assembly tools required. Eliminating tape, glue, and stapling cuts packing time by 40-60% compared to traditional boxes, directly reducing labor costs in high-throughput fulfillment operations.
Can these mailers stack efficiently for warehouse storage?
Yes. Flat mailers before assembly stack compactly, maximizing warehouse cubic utilization and reducing storage footprint. Once folded, the rigid corrugated structure supports safe stacking for organized inventory management.
Are 555" mailers suitable for heavier items, or just lightweight shipments?
ECT-32-B is engineered for lightweight to moderate-weight items up to approximately 5 lbs. For heavier products, consider higher ECT ratings. These mailers excel for electronics, apparel, cosmetics, and small accessories, typical e-commerce categories optimizing freight costs.

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.

+1 (302) 216-2975 support@packrift.com Mon–Fri, Eastern Corrugated buying guide →