Features: These casters wheels provide smooth and quiet movement for your furniture. 2" size with threaded stem. Crafted from polyurethane and metal, these casters wheels long service and can support weights up to 300lbs (2"). They ensure easy maneuverability without damaging floor. Perfect for homemakers, office employees, and hotel managers, these casters wheels designing for frequent furniture relocation. Whether at household, in office, or in commercial environment, these casters wheels make moving furniture easy Upgrades your furniture with these versatile casters wheels. Suitable for sofas, beds, tables, cabinets, and more, they offer convenience and flexibility in each day life and space organization. Specifications: Material: polyurethane Style: universal wheel/universal brake wheel(optional) Height: about 73mm/3inch Diameter: about 50mm/3inch Baseboard: about 70x51mm/2.8x2inch Package Includes: 4xUniversal Wheels note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.