Manila Brown 320gsm Peel & Seal Rigid Board Mailers Envelope (270 x 185mm)

Secure your shipments with our manila brown rigid board mailers. These 270 x 185 mm envelopes crafted from 320gsm card offer reliable protection for documents or products. Featuring a peel-and-seal flap and red rip strip they're easy to use. Shop now for customizable manila mailers.