Perfect for organizing student's individual supplies. This classroom-sized set of sturdy, all-purpose bins is designed to hold any size and style of classroom books, from picture books to chapter books. They're also a great place to store classroom supplies. 12 plastic bins; Size: 8"W by 13"D by 5"H each; bin cubby bin tub tray storage plastic storage organize organization bin cubby bin tub tray storage plastic storage organize organization