Cougar Natural A7+ Inner & Outer Envelope Sets - 25 Pack (Monona) Color: Natural (off white) Quantity: Incudes 25 Outer envelopes measuring 5.5"x7.75" & 25 Inner Envelopes measuring 5.25"x7.5" Finish: offset vellum Paper Weights: 28/70# text -- 104 gsm