Sold as 1 Each. Organize supplies with this convenient storage solution. Small pockets are ideal for supplies. Easily slides over back of chair up to 13' wide, 5' from top. Clear pocket holds name plate up to 3-1/2' x 11-1/2'. 7 storage areas, large pockets are ideal for workbooks and folders. Made with durable canvas. Chair pocket measures 15-1/2' x 19'. Slides over back of chair up to 15' wide, 5' from top, metal rivets provide extra strength at stress points.