Blake Pure C4 Window Envelopes - 250 Pack - 120GSM White

Upgrade your professional mailing with Blake Pure Premium Wove Recycled Window Envelopes. These C4 size envelopes (324 x 229mm) provide a smooth, super white finish that makes your documents stand out. Designed for both business and personal use, they offer an elegant look for invitations or everyday office correspondence. Sustainability meets high performance with these FSC certified envelopes. Made from high-quality recycled paper, they allow you to maintain an eco-friendly office without sacrificing quality. The 120GSM thickness ensures durability for your important documents, while the window design allows for easy recipient identification. Efficiency is built into every pack. These envelopes are fully compatible with both laser and digital printers, making it simple to print custom addresses or branding directly onto them. With the secure peel and seal closure, you can enjoy fast and reliable mailing without the need for moisture or heat. This pack of 250 provides a dependable supply for any busy office or home mailing needs.