POSTMASTER ENV HI WDW 162X238MM PK500
Postmaster Env 162×238 Wndw Gum Wht P500
Postmaster High White Window Gummed Envelopes 90gsm. Specially designed envelopes for use in all known mailing machines. Slightly larger than conventional envelopes to allow easy insertion of contents. Size: C5 – 162x238mm.