Cushioned envelopes for flexible items. Bubble cushioning for protection of contents. Write-on surface with pre-printed address label. Made from tough white paper. Size: 4 (320x240mm). Supplied in a pack of 40.
Postpak Bubble Envelope Size 4 (Pack of 40) 41632
Each Postpak Bubble Envelope is made from crisp, tough white paper with a protective and lightweight bubble cushioning inside to keep the contents protected from bumps and scratches. The write-on surface also includes a pre-printed address label with eye-catching red edging and a handy postage guide.