Features:OOTDTY Crafted from rubber materials, put on resistant and durability. Effectively cut noise and frictions, and preserve indoor quietness and comfort.Strong load bearing capacity, secure and Enduring. You can smoothly and freely operate furniture.Seal bearing, low frictional resistance, extremely temperature resistance, highly speed, low noise, dustproof, antistuck.The heavy duty rubber casters wheel can rotates 360 levels very Smooth.It can broadly used in diversified furniture, equivalent to sofas, bed, tables, cabinets.Specifications:Materials: Rubber and IronStyles: Universals Wheel/Universals Wheel with Brake/2PCS Universals Wheel and 2PCS Universals Wheel with BrakesWheel Thickness: about 1.25inchClamp Plate Inner Width: about 18mm/0.71inchOther Size Are Shown within the PicturePackage Includes:4Pcs Universals Wheel/4Pcs Universals Wheel with Brake/2PCS Universals Wheel and 2PCS Universals Wheel with BrakesNote:Please allow 1-2cm errors thanks to manual measurement, just remember to don't intellect earlier than you order. Due to the difference between various monitors, the picture may not replicate the particular colour of the item.