C4 Silver 120gsm Peel & Seal Coloured Envelope (324 x 229mm)

Elevate your mailings with our C4 (324x229 mm) silver peel and seal envelopes, crafted from 120gsm eco-friendly paper for a 100% recyclable, plastic-free solution. Ideal for business documents, invitations, and promotional mailings, these envelopes feature a peel and seal flap for secure closure. Contact our team for Custom Printing options to personalise these 120gsm silver envelopes.