White Opaque Business 100gsm Self Seal Envelope (254 x 178mm)

Streamline your mailings with our 254x178 mm white opaque envelopes, crafted from 100gsm premium paper for a recyclable, lightweight solution. Featuring a trapesium-shaped self-seal flap for quick and secure closure, these envelopes are perfect for confidential documents and professional correspondence. Contact our team for Custom Printing options for these 100gsm white self-seal envelopes.