Non-Slip Material: Crafted from thick, robust rubber, these furniture coasters a strong grip and high resistance to wear and tear. Each coaster measures 56 x 82 mm, designed to withstand heavy loads while preventing stains and facilitating easy cleaning under running water. Effective Floor Protection: These rubber pads prevent furniture from slipping and shield all types of flooring from scratches. Ideal for use without the need for underlay carpets, they offer reliable protection, keeping your floors pristine. Enhanced Grip for Stability: Perfect for securing office chairs and wheelchairs that tend to slide and damage floors. These coasters provide a firm grip, ensuring that chairs remain stationary during use, allowing for uninterrupted work or play. Versatile Use Across All Floor Types: Suitable for carpets, laminate, parquet, wooden, linoleum, and tile floors, these coasters are safe and effective, preventing damage and ensuring that furniture stays in place without harming the floor . Compatibility with Most Wheels: Designed to accommodate most 2-inch furniture wheels, ensuring a snug fit for furniture types including tables, sofas, beds, and office chairs. Colour:Black Material:rubber Package Contents: 5 x Furniture Coasters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.