JAM Paper® Orange 9 x 12 Open End Catalog Envelopes with Gum Closures are made out of smooth, 24lb, 30% recycled paper! Each one features a bold, vibrant, and striking orange color that stands out immediately! This orange envelope can be used to fit the theme of holidays, events, and promotions that have adopted orange as a representational color. Each of these envelopes features a commercial style flap with a dependable gum closure. This pack contains a total of 25 envelopes. Their 9 x 12 inch size makes the best choice for enclosing standard sized sheets of paper without bending or folding. Use these bright orange envelopes to send letters, documents, forms files, articles, essays, pamphlets and more!