8x5x5 ECT-32-B White Corrugated Mailers 50-Pack
$75.20
/ bundle of 50$1.50 per mailer
Request bulk pricing
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
8" × 5" × 5"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 8" × 5" × 5" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Physical units per order increment | 50 (one bundle) |
| Bundle weight | 17.54 lb |
| Outer carton (shipping) | 26.0 × 19.0 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436088589 |
| SKU | M855 |
About this item
SKU M855 — 8" × 5" × 5", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
The 8x5x5 ECT-32-B White Corrugated Mailers - Crush Resistant, 50-Pack is a corrugated mailer for books, catalogs, apparel, subscription kits, samples, documents, and small e-commerce orders. Listed specs include inside dimensions 8" x 5" x 5"; white material; ECT-32-B; bundle of 50. 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, books, mugs, accessories, gifts, and small fragile items. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Common questions
What is ECT-32-B and why does it matter for my shipping operation?
ECT-32-B (Edge Crush Test 32) is the corrugation grade that measures how well stacked boxes resist crushing force. ECT-32-B provides optimal strength-to-weight ratio for small parcel shipping, ensuring fragile items stay protected while keeping postage costs low, critical for volume-based shipping operations.
How much labor and material do I save with one-piece, fold-and-tuck design?
One-piece mailers eliminate tape, glue, staples, and multi-step assembly. Warehouse staff can fold and tuck each mailer in seconds, reducing labor per unit by 40-60% versus traditional box assembly. This translates to faster fulfillment cycles and lower per-unit packaging costs at scale.
Are these mailers suitable for stacking in a warehouse environment?
Yes. When folded, these mailers maintain their structural integrity and stack efficiently on pallets. The ECT-32-B corrugated material supports moderate stacking loads typical of fulfillment centers, though stacking should follow best practices to avoid compression of contents.
Can I use 8 x 5 x 5" mailers for heavier items?
These mailers are optimized for lightweight items (fragile goods, small electronics, apparel). For heavier shipments, upgrade to higher ECT ratings (ECT-44 or ECT-48). Always verify weight limits and conduct void-fill testing to ensure items remain protected during transit.
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.