Unlimited Usage: Featured by four 4.5″ D drawers, lockable castors, and minimal look, this storage trolley can serve in your office, study, living room, bathroom, or dressing room for organizing files, sundries, wash supplies, cosmetic applicator, painting tools, art supplies, and etc Smooth Lockable Wheels: 4 industrial grade wheels (2 lockable) are included. You can move your tools, paper, art supplies, or cosmetic applicator anywhere on this multi-layer storage rolling cart. With castors, your floor can be protected from scratches during movement Four Independent Drawers: Each of the drawers can be removed separately so that you can use them as independent storage boxes or install them back after collating the sundries in them Space-intensive Structure: By expanding the storage space vertically, this 4-layer rolling storage cart with a metal platform is a smart solution of making full use of limited space Rounded Iron Handles: With 2 half-rounded iron handles on the 2 opposite sides of the top platform, together with four 3.9 cm/ 1.5″ (dia.) wheels, you can push a cart full of papers with only 1 hand anywhere without difficulty