Features:OOTDTY Make from ABS materials with metal beads inside. Appliance Wheel can support you for long time.The pastes pulley can slide to any angles, not limited, quiet when apply, very appropriate for kitchen, table top, bedroom, lounge and flower shelf storage.We can put it in any backside of furnishings or kitchen equipment to make them shifting easy.You simply need to peeling down the backing and glues the adhesive Wheel to the bottom of the furniture. No drilling is required and there is no injury to the object.These casters not only be observe to sneakers box, trash bins, small container for simple moving, but also a nice accessories.Specifications:Materials: ABS, steelStyles: White metallic beads/White rubber beads/Black metallic beadsSize: about 4.8x4.8cm/1.89x1.89inchPackage Includes:4pcs Self Adhesive Casters WheelNote:Please allow 1-2cm mistakes thanks to guide measurement, just be sure you do not intellect earlier than you order. Due to difference between varied monitors, the picture might not mirror the actual color.