📬 Elevate Your Mailing Game with Blake Envelopes! Pack of 125 ensures you’re always prepared for any mailing task. Ideal for sending books, certificates, magazines, and legal documents with style. Experience the convenience of peel and seal technology for quick and secure closures. Made from 100% recycled materials, perfect for the environmentally conscious professional. Crafted with a 1000 micron backing board for unmatched durability. C5 Size Heavy Duty 100% Recycled The Blake Purely Packaging C5 (A5) Peel & Seal Envelopes are designed for professionals who value quality and efficiency. With a robust 1000 micron backing and 120gsm face paper, these envelopes are perfect for a variety of uses, from legal correspondence to personal mailings. Each pack contains 125 eco-friendly envelopes, ensuring you have the right tools for every mailing need.