JAM Paper & Envelope Brite Hue Fuchsia Hot Pink #10 Window Envelopes measure 4 1/8 x 9 1/2 inches each and are made out of smooth high quality 24lb paper. A total of 50 envelopes are included in this pack. Each one features a commercial style flap opening with a reliable gum closure to the items placed inside secure as they are transported through the mail. Located in the left bottom corner on the front of each one of these envelopes there is a clear cellophane window designed to display the outgoing addresses on the business mail placed within them. Certain to stand out in any setting these envelopes feature a bright and bold fuchsia hot pink color! Size: 4 1/8in x 9 1/2 | Color: Brite Hue Fuchsia Hot Pink | Quantity: 50/pack