Heavyweight 65 lb. acid free cover. Perfect for greeting cards, postcard, report covers, rubber stamping, memory books, flyers, announcements and more. Lignin free, buffered. Recyclable. Assorted, 5 Colors 8-1/2" x 11" 100 Shts. 10 each- Pumpkin, Yellow, Rojo Red, Cobalt Blue & Violet