6x2.5x1 ECT-32 White One-Piece Corrugated Mailers 50/Bundle
$20.12
/ bundle of 50$0.40 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
6" × 2.5" × 1"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 6" × 2.5" × 1" (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 | 2.86 lb |
| Outer carton (shipping) | 11.75 × 8.75 × 5.5 in |
| LTL freight class | Class 125 |
| GTIN | 812578008056 |
| SKU | MRX1L |
About this item
SKU MRX1L — 6" × 2.5" × 1", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
The 6x2.5x1 ECT-32 White Corrugated Mailers - One-Piece Fold Design is a corrugated mailer for books, catalogs, apparel, subscription kits, samples, documents, and small e-commerce orders. Listed specs include inside dimensions 6" x 2.5" x 1"; white material; ECT-32; 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 does ECT-32-B rating mean for my shipping operation?
ECT (Edge Crush Test) 32-B indicates the corrugated can withstand 32 lbs of force per linear inch, ideal for protecting lightweight items during stacking and multi-carrier transit. Double-wall construction on this mailer exceeds ECT-32 performance and ensures compliance with UPS, FedEx, and USPS handling standards.
How does fold-and-tuck design reduce labor costs?
No tape, glue, or staples eliminates assembly steps, cutting packing time by 40-50% compared to traditional tape-seal boxes. Operators achieve faster pack rates, lower error rates, and reduced material waste, critical for high-volume fulfillment centers.
Will this mailer work for heavier items or should I upsize?
The 6 x 2.5 x 1" format is engineered for lightweight items (typically under 2 lbs). For heavier products, upgrade to a larger ECT-32-B mailer or consider ECT-44-B material. Packrift's sizing guide helps you optimize protection and freight spend.
Can I stack pallets of these mailers, and what's the storage footprint?
Yes, flat-shipped bundles of 50 stack efficiently (10-12 bundles per layer on a standard pallet). A full pallet holds 50 bundles (2,500 units) in under 3 cubic feet, maximizing warehouse density compared to assembled box inventory.
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.