... casters with brakes 3. With bucket hook 4. Two layers, one drawer Two-layer, One Drawer Stainless Steel Hospital Trolley with Wheels Model No ... noiseless casters with brakes3. With bucket hook, height adjustable4. Two layers, one drawer 5. With bars on four side of the top ... layer;6. Fine polish, easy clean Two-layer, One Drawer Stainless Steel Hospital Trolley with Wheels