Blake Purely Everyday C5 229 x 162 mm 90gsm Self Seal Window Pocket Envelopes (FL2084) White Pack of 500

Zoro Tools

All the sizes you will ever need are covered in this vast array of envelope products, not only that but numerous substrates and sealing possibilities give unbounded options for your everyday envelope requirements.

Amazon

Easy to use Self Seal closure Ideal for invoices, letters, brochures and more Attractive blue opaque printed inside for extra security and confidentiality 45x100 mm window 72 mm up 15 mm from left