Highlight description:1. Mini casters are manufactured from sturdy thermoplastic elastomer (TPE) and steel. The floor is chrome plated to bypass rust and corrosion, and might be used for a long time.2. Rugged and sturdy - every single wheel is provided with ball bearings and powerful load capacity; the scale of the L-shaped plates are roughly 32 x 25 mm (L x W) and the mounting peak is roughly 39 mm; the load potential is eleven kg in step with caster, with a most load skill of forty four kg in step with package of 4pcs casters.3. Safety - 5 horizontal mounting holes are used to repair the instruction manual rail, which isn't smooth to deform; increase the angle to make the mounting plate extra stable; tight L-shaped mounting plate saves space and is easy to install; the corners had been strengthened to make the mounting plate extra stable.4. Floor protection - wrapped with tender materials to make sure that there aren't any scratches or marks at the floor, and easy to move.5. A wide selection of applications - veritably utilized in small tasks and movable furniture, adding dressers, boxes, beneath the mattress lockers, shoe cabinets, toy boxes, cabinets, bookcases, easels, etc. Detailed description:Material: thermoplastic elastomer (TPE) + steelCaster diameter: 25mm/1inNote:1. There may be slight differences between the picture and the actual color of the commodity. We will attempt our greatest to reveal you the precise color.2. Please enable slight size distinction due to handbook measurement. Parts List:4 x Furniture Casters Wheels1 Set x Screw