A great way to keep supplies organized and within reach! Slips over the back of most preschool and early elementary chairs (up to 11/12") for extra storage and convenience. Heavy-duty, washable canvas has PVC coating for added durability. 15" wide x 19" high x 2" deep, fits seat back up to 30" around, measured 6" from the top. Bright blue with red pockets and clear pocket for name tag.