Unprinted Self Seal All Board Envelopes Size 5 (For C3 use)- SAVE Multi Buy 3 Boxes of 75

The All Board Envelope offers excellent protection for mailing photographs, documents and brochures.

All Board Envelopes are extra strong gussetted envelopes with a self-seal strip and an easy-open tear strip.

Please note these are a plain unprinted version of the envelope image shown.