Make room in your stationery collection for these square translucent vellum invitation envelopes! With their unique and durable build, they'll quickly become your favorite new office addition. Each one is built with a straight gummed flap, which cleanly and tightly seals away your contents. It also features a super smooth vellum finish that's delightfully see-through! So your save the dates, greeting cards, invitations or marketing materials will be beautifully showcased. Details:Available in multiple colors5.5" x 5.5"30 lb. (110 gsm)50 envelopesPaper with vellum finish