This anti-slip wheel caster is made of high-quality rubber material, ensuring durability and long-lasting performance. Featuring a simple black design, it complements most office chairs and furniture. These casters can be easily installed on office chairs, computer chairs, tables, and other furniture to enhance comfort and mobility. They protect floors from scratches and reduce noise caused by movement. The rubber construction provides excellent grip, helping prevent slips and falls. The elevated design improves ergonomics for better user comfort. These casters also absorb vibrations, contributing to a quieter environment. Ideal for use with various types of furniture and equipment. Features - Color: Black - Material: Rubber - Size: 2.50 x 2.50 x 0.90 cm / 0.98 x 0.98 x 0.35 in - High-quality rubber offers superior traction and floor protection - Elevated design enhances ergonomic comfort - Prevents floor damage and reduces noise from furniture movement - Vibration-absorbing properties for quieter operation - Suitable for chairs, tables, desks, and other furniture Package List: Furniture Rubber Feet with Screws