Quick overview: This 4-drawer storage trolley is provided with 4 wheels, 2 of which are lockable, ensuring both flexibility and stability. The design of the 4 vertically aligned drawers makes full use of limited space, meanwhile, allowing users to store different items separately. Besides, each of the drawers can be removed separately, therefore, you can use it as a simple storage box on your office desks or install it back after filling. Highlights: Round Knobs:Each drawer is arranged with a round knob, convenient for pulling open or pushing back. Metal Frame:Made of electroplating treated qualified steel, water and oxidation-proof. Metal Handles:2 easy-to-grip handles are provided for convenient pushing or pulling the storage cart. Spacious Top Storage Mesh Shelf:The top storage mesh shelf is ample enough to access items easily. Qualified Wheels:360°flexible wheels can move smoothly, 2 of which are equipped with arresting assemblies. Storage Drawers:4 drawers are provided for