Product Details：
cardboard mailer box is a heavy-duty corrugated shipping solution designed for durability and eco-conscious packaging. Made from high-quality cardboard, this mailer box offers a 65-pound breaking strength and weighs 13 pounds, making it ideal for protecting bulky or fragile items during transit. Its universal UPC (195865276896) ensures easy inventory management. The natural kraft brown finish provides a rustic, professional look while aligning with sustainable branding preferences.
Product Parameters：
| Size | Regular size or customized size accepted |
| Paper Material | C1S White Card Paper, C2S Art Paper, Duplex Board, Corrugated Paper, Brown Kraft Paper, White Kraft Paper, Black Card Paper, Offset Paper, Special Paper, Gold Card Paper, Silver Card Paper, etc. |
| Dimension | Under your requirement |
| Color | CMYK and Pantone color for paper box & paper bag |
| Printing | Offset printing, Flexo printing, Silk printing (we accept any kinds of paper box & paper bag) |
| Surface Finishing | Gloss/matte lamination, protect varnish, UV coating, gold/silver hot stamping, embossing, texture, etc for paper box & paper bag |
| Artwork Format | Pdf, AI, Eps, Gif etc in 300 dpi for paper box & paper bag |
| Shipment | By Express, Sea and Air |
| Lead time | Sample order: 3-5 working days for paper box & paper bag |
| Supply capacity | 20,000,000 pieces paper box and paper bag per Month |
Key Features：
Premium Corrugated Material: Double-walled construction resists crushing and punctures.
Optimal Dimensions: 18x14x12 inches accommodates medium to large items (e.g., apparel bundles, electronics, or subscription boxes).
Eco-Friendly: 100% recyclable and made from renewable cardboard resources.
High Weight Capacity: Holds up to 65 lbs, outperforming standard mailers.
Precision Folding Design: Easy assembly with secure interlocking flaps for tamper-resistant shipping.
Why Choose This Mailer Box?
Cost-Effective: Replaces expensive custom packaging with a ready-to-use, sturdy alternative.
Brandable Surface: Kraft brown exterior is perfect for stamping logos or labels.
Versatile Protection: Shields contents from moisture and impacts during transit.
Sustainbility Compliance: Meets eco-friendly packaging demands for e-commerce and retail.
Ideal Applications：
E-commerce Shipping: Books, cosmetics, or small appliances.
Subscription Boxes: Monthly delivery services (e.g., meal kits, beauty products).
Retail Packaging: In-store purchases requiring durable carry-home solutions.
B2B Logistics: Wholesale parts or samples shipment.
Customer Support & Warranty：
BOX USA guarantees defect-free products. If damaged during delivery, contact us within 30 days for a replacement or refund. For bulk orders (50+ units), request a free sample to test compatibility.
FAQ
Can these boxes be used for international shipping?
Yes, their corrugated structure meets most courier requirements (FedEx, UPS, USPS).
Are custom prints available?
This model is unbranded, but you can easily add stickers or thermal labels.
How do they compare to plastic mailers?
More eco-friendly and rigid, but avoid exposure to heavy rain unless lined.
What’s the bulk order price break?
Discounts start at 100+ units (contact sales for quotes).
Can I recycle these boxes curbside?
Yes, they’re accepted in standard paper recycling programs.
