Postmaster Envelopes Wallet Gummed with Low Window 80gsm Manilla C5 [Pack 500] - F24756

Packed in strong easy open boxes Available in a range of sizes and window options Specifically designed for use on all known mailing machines C5 162x238mm Low Manilla Low Window: 40 x 100mm, 16mm in, 21mm up Boxed 500 80gsm - F24756