Contains 25 small, 12-inch, storage chair pocket for classroom organization in assorted colors (5 of each color: blue, red, green, black, yellow). Each organizer features a durable laminated fabric that is certified flame-resistant and machine washable. The Seat Sack student organizer has a 10-inch deep pocket and a 2 inch gusset that offers ample storage space to accommodate tech devices, books, papers, school supplies and more. Fits chairs that measure 10 inches or less along the very top and widens to 12" at the pocket. Perfect for classroom storage, teaching vital organization skills and keeping classroom materials managed.