249 x 352mm Rigid Cardboard Book Mailers – 400gsm Brown Peel & Seal Postal Packaging (Box of 100)
Protect your books, documents and flat items with our 249 x 352mm Rigid Cardboard Book Mailers, manufactured from strong 400gsm corrugated cardboard. Featuring a convenient peel-and-seal closure and easy-open tear strip, these brown postal mailers provide secure, professional packaging for e-commerce orders and everyday shipping.
PRICE BREAKS - The more you buy, the more you save
| 2+ | 5+ | 10+ | 20+ |
| £22.99 | £21.99 | £20.99 | £19.99 |
Strong, Protective & Convenient Postal Packaging
Keep your products protected during shipping with our 249 x 352mm Rigid Cardboard Book Mailers, designed to provide reliable protection for books, documents, printed materials and other appropriately sized flat items.
Manufactured from durable 400gsm corrugated cardboard, these brown postal mailers offer excellent rigidity and help protect contents against bending, knocks and everyday handling during transit.
Featuring a convenient peel-and-seal adhesive closure, these cardboard mailers make packing quicker and easier without requiring additional sealing tape. The integrated easy-open tear strip also provides a convenient opening experience for recipients.
With internal dimensions of 249mm high × 352mm wide, these rigid cardboard mailers offer a practical packaging solution for books, brochures, catalogues, photographs, printed materials and other flat products.
Supplied in a bulk box of 100, these protective cardboard mailers are ideal for online retailers, book sellers, warehouses and fulfilment centres.
Key Features & Benefits
- Strong 400gsm Cardboard: Durable construction helps protect against bending, knocks and everyday handling during transit.
- 249 x 352mm Internal Dimensions: Suitable for appropriately sized books, documents, printed materials and other flat products.
- Peel & Seal Closure: Self-adhesive sealing strip provides quick, secure packaging without additional tape.
- Easy-Open Tear Strip: Allows recipients to open their packages quickly and conveniently.
- Brown Kraft Finish: Offers a neat, professional appearance for postal deliveries.
- Protective Postal Packaging: Helps minimise the risk of damage during storage, handling and shipping.
- Paper-Based Packaging: A practical alternative to plastic mailing bags for suitable products.
- Bulk Box of 100: Ideal for businesses handling regular shipments and online orders.
