Blake Environmental Envelopes DL Natural White Wallet Window Self Seal 90gsm 110x220mm - Pack 500 (RE4360) BlakeRE4360

These Blake Environmental DL Wallet Envelopes with a window are made from 100% recycled 90gsm paper and offer a sustainable solution for everyday mailing. Featuring a natural white finish with a subtle off-white tone, they present a traditional and eco-friendly appearance. The green opaque interior reinforces the envelope`s environmental credentials while maintaining confidentiality. With a size of 110 x 220mm, they are ideal for letters and documents, and the 35 x 90mm window (positioned 18mm up and 19mm from the left) ensures address visibility. The self-seal flap on the long edge provides secure, moisture-free sealing. FSC certified and responsibly manufactured, these envelopes are supplied in a pack of 500, combining environmental awareness with practical design.