Ideal for warehouse managers and fulfillment directors shipping small to medium items requiring reliable protection without assembly overhead. The 10 x 7 x 3" kraft corrugated mailer delivers ECT-32-B crush resistance in a one-piece design, reducing labor costs and postage expenses while maintaining professional presentation for e-commerce, tools, glassware, and fragile goods.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-32-B Kraft Corrugated |
| Dimensions | 10" L x 7" W x 3" H |
| Design Type | One-Piece Fold-and-Tuck Mailer |
| Quantity Per Bundle | 50 Units |
| Recyclable | Yes |
Common Use Cases
- E-commerce fulfillment for small electronics and accessories Tool and hardware shipments requiring crush protection Glassware and fragile product packaging Direct-to-consumer subscription box fulfillment B2B sample and promotional item distribution
What You'll Receive
- 50 kraft corrugated mailers (10 x 7 x 3") unassembled Ready to fold and ship, no additional supplies required
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
ECT (Edge Crush Test) -32-B indicates the corrugated's compression strength rating of 32 pounds per linear inch. This crushproof specification ensures your packaged items survive stacking, handling, and transit, critical for reducing damage claims and customer returns in high-velocity warehouses.
One-piece mailers fold in seconds with zero tape, glue, or staples needed. Your team eliminates packing station setup time and reduces per-unit assembly labor by 60-80%, directly improving throughput and lowering fulfillment costs.
Yes, flat-packed design means 50 mailers occupy minimal cubic feet, typically 1-2 cubic feet per bundle. This dramatically reduces incoming freight density charges and frees warehouse shelf space versus pre-assembled boxes, delivering 3-5x volume efficiency.
The 10 x 7 x 3" kraft corrugated mailer is versatile across channels, ideal for e-commerce small goods, B2B samples, subscription boxes, and direct mail. ECT-32-B protection and professional kraft appearance work equally well for consumer-facing and wholesale operations.
Technical Specifications
| Material | ECT-32-B Kraft Corrugated |
| Dimensions | 10" L x 7" W x 3" H |
| Design Type | One-Piece Fold-and-Tuck Mailer |
| Quantity Per Bundle | 50 Units |
| Recyclable | Yes |
| Color | Kraft |
| Strength / Material | ECT-32-B Corrugated |
| Dimensions (Internal) | 10"" × 7"" × 3"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
25.0" × 24.0" × 5.75" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
50 PER BUNDLE
LTL Freight Class
Class 125
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
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