Our White Padded Envelopes (150 x 215mm) are a clean, professional mailing solution for lightweight items. Made from paper, they're fully recyclable and plastic-free — ideal for e-commerce businesses looking to reduce their packaging footprint without compromising on protection.

At 150 x 215mm internally, these mailers comfortably fit within Royal Mail's Large Letter dimensions, keeping your postage costs down. The easy-seal strip means no moisture or mess, and the white finish gives a polished, branded feel straight out of the box.

Key features:

• Internal dimensions: 150 x 215mm
• Postage size: Large Letter (letterbox compatible)
• Paper construction — recyclable and plastic-free
• Easy self-seal closure
• Pack of 25