330x240mm Invoice Enclosed Envelopes 70% POST-CONSUMER RECYCLED 250/ctn

Constructed from 70% post-consumer recycled plastic, these A4-sized white invoice enclosed envelopes measure 330x240mm and feature a peel-and-seal adhesive backing for quick, secure attachment to cartons and parcels. Suited to shipping and dispatch applications requiring a reliable, document-safe enclosure solution. Supplied in cartons of 250.