Envelopes

Blake Office C4 324 x 229 x 25 mm 120 gsm Peel & Seal Gusset Pocket Standard Window Envelopes (37116) Ultra White Wove - Pack of 100 Make a difference to your mail with these quality Premium Office envelopes by Blake Quality 120 gsm FSC Certified Paper Attractive box for safe and convenient storage Blue opaque ensures total privacy. Secure Peel & Seal closure for added security... Blake Office C4 324 x 229 x 25 mm 120 gsm Peel & Seal Gusset Pocket Standard Window Envelopes (37116) Ultra White Wove - Pack of 100