C6(114x162mm) L/W Manilla Gummed 70gsm Bxd 2000 - ò White and manilla economy envelopes in long flap/banker and short flap/pocket stylesò Choice of sealing methods: Gummed or Press Seal* Window 39x93mm, 19mm in 18mm up** Window 32x114mm, central 18mm up*** Window 40x100mm, 25mm in 213mm up**** Window 62x and more Office Supplies