Manila Brown 300gsm Peel & Seal Rigid Board Mailers Envelope (321 x 467mm)

Protect your shipments with our 321x467 mm manila corrugated mailers, crafted from 400gsm rigid board for a durable, eco-friendly solution. Featuring a peel and seal flap and red rip strip for easy opening, these heavyweight mailers are perfect for books, electronics, and premium items. Contact our team for Custom Printing options for these rigid board mailers.