Crafted from single-wall C-flute corrugated fiberboard, this brown shipping box ensures superior durability while staying lightweight. The natural kraft paper exterior is clean, neutral, and made from 100% recyclable material. With a 32 ECT (Edge Crush Test) rating, it resists crushing and maintains structural integrity during transit, stacking, or storage. This makes it ideal for businesses looking for a sturdy, sustainable mailing box for routine operations.
Designed for practical use, these cardboard boxes for shipping are unprinted but offer a smooth exterior surface perfect for labeling, stamping, or adding custom branding through stickers. Whether you’re packaging clothing, accessories, documents, or lightweight goods, these boxes come in multiple sizes to suit diverse product types. Their flat-folding design also helps save space during storage.
These corrugated boxes for shipping work across industries, from eCommerce and retail fulfillment to artisan packaging and office supply storage. They offer excellent value for bulk purchasing, helping reduce costs without compromising quality. These plain brown mailer boxes come in a 3-month standard warranty against any defects in material or workmanship, ensuring lasting performance. Order today to get strong, customizable packaging that supports your shipping needs and eco-conscious goals all in one box.
| Material | Made from single wall C flute corrugated fibreboard with a high-grade natural brown kraft paper |
|---|---|
| Strength | 32 ECT (equivalent to 200# test) |
| Sustainability | 100% recyclable and eco-friendly |
| Warranty | 3 Months (Standard warranty is a parts and labor warranty which warrants product against defects in material and workmanship. It does not cover damage due to accidents, abuse or normal wear and tear. Products found to be defective will be replaced) |
