These directional casters are made of good materials and can provide you with long-term service. It has good load-bearing capacity and is widely used in furniture such as bedside table, desk, etc. Can smooth gliding over carpet, tile or hardwood without scratching, protect your floor. Features - Color: Black. - Material: Iron, rubber. - Size: About 4.30X2.80X2.00cm/1.69X1.10X0.79inch. - materials and good craftsmanship ensure its durability and practicality. - It has a reasonable design, simple operation method, and saves time and effort. - Designed as replacement casters of furniture, fashionable design, stable work. - Great for a huge variety of uses DIY to industrial applications home, garage, shops and more. - Can be quickly installed on shoe bins, toy bins, furniture cabinets and other items. Package list: 4 x Furniture Casters