Blake Pure C5 229 x 162 mm 120 gsm Recycled Peel & Seal Pocket Window Envelopes (RP83084) Super White Wove Pack of 500

High Quality 120 gsm paper Dark blue opaque for enhanced security of your mail Made using the whitest recycled paper available on the market Secure Peel and Seal Closure for ease of use, added security and extra shelf life Perfect for business correspondance, letters, brochures and more