Banglii Bed Stopper & Furnitures Stopper – Caster Cups fits to All Wheels of Furniture, Sofas, Beds, Chairs – Furniture Cups Made up of Solid Silicone and Prevents Scratches (6 Pack（Black）) Table Turning Mechanism  (Furniture Accessories, Stainless Steel)

【High quality raw materials】 Yupeak’s caster cups using silicone material, no odor and no harm to the human body, durable。This furniture cups size is 3” by 2.5” by 0.55” in outer shape, 2.5'' by 0.3'' inch deep inside fit most of wheels. Solid Silicone design which won’t harm floors and prevent the scratches from casters, stops wheels from rolling!.【Unique Non-slip Design Wheel Stopper】Electrostatic adsorption technology is used at the bottom of the bed stopper, so that the bed stopper is well anti-slided on a wooden floor or a smooth surface.【Easy to Use】the floor is clean and then placed the stopper under the wheel of furniture. It is important to note that the cleanliness of the floor determines the anti-slip effect.【The Wide Range of Applications】The Funiture Stopper Suitable for all furniture with wheels no more than 4 inches in diameter, such as beds, sofas, various tables and chairs, etc.【From the Manufacturer】 if it breaks, cracks, or fails to do its function in anyway, just tell us and we’ll provide satisfied answer to you, please trust Yupeak!