5x5x5 ECT-32-B Kraft Corrugated Mailers 50/Bundle
$60.00
/ bundle of 50$1.20 per mailer
Request bulk pricing
| Quantity (bundle) | Price per bundle |
|---|---|
| 1–2 | $60.00 |
| 3–5 (5% off) | $57.00 |
| 6+ (8% off) | $55.20 |
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
5" × 5" × 5"
Board / material
ECT-32-B Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 5" × 5" × 5" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | Kraft |
| Sold as | Bundle of 50 |
| Physical units per order increment | 50 (one bundle) |
| Bundle weight | 11.44 lb |
| Outer carton (shipping) | 26.0 × 16.0 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436080910 |
| SKU | M555K |
About this item
SKU M555K — 5" × 5" × 5", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.
The 5x5x5" ECT-32-B Kraft Corrugated Mailers - Crush-Resistant is a corrugated mailer for books, catalogs, apparel, subscription kits, samples, documents, and small e-commerce orders. Listed specs include inside dimensions 5" x 5" x 5"; kraft 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 ECT rating provides and why does ECT-32-B matter for my operation?
ECT-32-B (32-point Edge Crush Test) provides proven crush resistance for small packages in multi-tier stacking and transit environments. This rating ensures your items survive handling, sorting, and delivery without compromise, critical for reducing damage claims and customer returns.
How much labor time do these one-piece mailers save versus traditional boxes?
One-piece folding mailers assemble in seconds with zero tape, glue, or staples required. For high-volume operations processing 500+ shipments daily, this translates to 15-20% reduction in pack time versus traditional corrugated boxes, directly improving throughput and reducing labor overhead.
Do these mailers qualify for lightweight dimensional weight pricing?
Yes. The compact 555 inch format combined with lightweight kraft corrugated construction minimizes dimensional weight surcharges with major carriers. Bulk ordering in bundles of 50 further improves per-unit freight efficiency and reduces your cost per shipment.
Are kraft corrugated mailers suitable for stacking in storage?
Absolutely. Flat-stored bundles stack efficiently on pallets and shelving. When assembled, the double-wall construction and ECT-32-B rating support multiple cartons in transport without deformation, maximizing freight consolidation and reducing overall shipping costs per unit.
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.