Description: - 【Premium Material】The casters are made of quality TPE rubber material and carbon steel, thick and sturdy, wear resistance, good loading capacity - 【Silent Style】Directional fixed small caster, silent, providing a quiet and good environment, ensuring a noise free experience while protecting your floors from scratches - 【Widely Uses】The furniture castors are small, which is suitable for small devices of all kinds, Suitable for use with lightweight furniture such as coffee tables, shoe racks, and storage cabinets - 【 Non Swivel Wheel Casters】Small rubber caster equipped with thicker plates and can move furniture smoothly and quietly, suitable for various floor environments due to their elastic soft rubber composition - 【Widely Applications】Furniture linear wheel can be used shopping carts, workbench, shelves, small furniture, table, chair, cupboard, etc. Specification: - Material: Tpe Rubber, Carbon Steel Size Chart: Wheel Diameter: 12mm/0.47inch Wheel Width: 8.5mm/0.33inch Installation Height: 2cm/0.79inch Panel Size: 2.6cmx2.3cm/1.02inchx0.91inch Package Includes: 4 Furniture Linear Wheels (Only Includes Wheels) Note: Please allow slightly errors due to manual measurement and different monitors.