White A4 Cardboard Envelope | 2mm White | 300L x 212W x 15H (mm) | The Box Man

The White A4 Cardboard Envelope (ENV-A4-W) is made for businesses, photographers, and online sellers shipping flat documents, prints, and photographs that must arrive unbent. Whether you’re posting certificates, mounted photos, or important documents, this rigid cardboard envelope delivers flat, crease-free protection through the postal network.

RIGID AND FLAT, NO BENDING

Paper envelopes flex, fold, and crease in the mail stream. The White A4 Cardboard Envelope (ENV-A4-W) is made from 2mm White corrugated board — rigid enough to resist bending under the weight of other parcels in a mail bag or sorting facility. Your contents arrive flat and pristine.

STRONG, SUSTAINABLE, AND MADE TO LAST

Made from 2mm White corrugated cardboard (white inside and out), manufactured in Australia using sustainably sourced paper. Self-sealing design for fast packing without tape.

BENEFITS AT A GLANCE

• 300 x 212 x 15mm internal dimensions — fits standard a4 documents, prints, and photos
• 2mm White rigid board — prevents bending and creasing in the postal network
• Clean white finish — professional presentation inside and out
• Self-sealing — fast assembly without tape
• Australian made — sustainably sourced paper, locally manufactured
• Flexible quantities — buy from small packs up to bulk orders

Prices are GST inclusive. Dimensions listed are internal. Delivery and pallet charges are additional.