JAM Paper & Envelope Orange 10 x 13 Open End Catalog Envelopes with Clasp Closures are made out of smooth high quality 24lb 30% recycled paper. This pack contains an even total of 10 envelopes. Each one measures 10 x 13 inches in size and opens on the shorter end. These envelopes have commercial style flap openings and reliable easy-to-use metal clasp closures as well as optional gum closures for additional reinforcement. Certain to stand out and gain the immediate attention of all recipients and observers these envelopes feature a bright and vibrant orange color! Use these large open end envelopes to mail documents promotional materials and more! Size: 10in x 13in | Color: Orange | Quantity: 10/pack