Convenient pull-out shelves on full extension ball-bearings slides Tray design shelves (1 3/4in. side/back lip, 5/8in. front lip) hold 200 lb each. Built-in interlock system helps prevent more than 1 shelf from opening at a time to avoid tipping. 3-point locking handle/keys secure the contents. 4 leg levelers to keep cabinet level on uneven surface. Durable powder coat finish. Greener choice - contains 50% postconsumer recycled content. Sandusky (R) Pull-Out Tray Shelves Storage Cabinet, 66in.H x 36in.W x 24in.D, Blue is one of many Shelving Accessories available through Office Depot. Made by Sandusky Lee.