Perfect for Mailing & Crafting Send Colorful Greetings in Style Pair w/ Shades like Sea Blue & Baby Blue JAM Paper Brite Hue Blue Recycled #10 Open End Policy Envelopes measure 4 1/8 x 9 1/2 inches in size and open on the short end. Each one has a straight flap and a dependable gum closure to keep items secure in transport. Their size makes them ideal for folded documents, checks, receipts, book-mark-style invitations and Save the Date cards, invoices, brochures, and more. The bright, vivid, electric blue color of these envelopes is certain to get the attention of anyone who receives them! Use these envelopes for a number of office and personal mailing needs! Size: 4 1/8in x 9 1/2in | Color: Brite Hue Blue Recycled