Features:OOTDTY Crafted from rubber materials, wear resistant and durability. Effectively lower noise and frictions, and preserve indoor quietness and comfort.Strong load bearing capacity, steady and Enduring. You can easily and freely operate furniture.Seal bearing, low frictional resistance, highly temperature resistance, extremely speed, low noise, dustproof, antistuck.The heavy obligation rubber casters wheel can rotates 360 degrees very Smooth.It can broadly utilized in various furniture, equivalent to sofas, bed, tables, cabinets.Specifications:Materials: RubberStyles: Universals Wheel/Universals Wheel with Brake/2PCS Universals Wheel and 2PCS Universals Wheel with BrakesWheel Thickness: about 1.5inchClamp Plate Inner Width: about 16mm/0.63inchOther Size Are Shown in the PicturePackage Includes:4Pcs Universals Wheel/4Pcs Universals Wheel with Brake/2PCS Universals Wheel and 2PCS Universals Wheel with BrakesNote:Please enable 1-2cm errors thanks to manual measurement, just remember to do not intellect before you order. Due to difference between diverse monitors, the picture won't mirror the particular color.