Furniture Castor Cups - 4 Pcs Castor Wheels Feet Stoppers Pads for All Floors & Wheels, Sofas, Beds, and Office Chairs

【Effortless Installation】These rubber dampers require no tools or adhesives. Just place them under the corners of your noisy appliances like washing machines, dishwashers, or dryers, and you can say goodbye to bothersome vibrations and loud noises., 【Secure Grip】These silicone caster cups use electrostatic adsorption technology to firmly grip the floor, preventing slips and ensuring that your appliances stay in place., 【Versatile Usage】Ideal for furniture with wheels, such as sofas, chairs, desks, dining tables, dressing tables, and pianos. They not only prevent unnecessary movement but also protect your floors from damage., 【Quality Material & Size】Crafted from environmentally friendly silicone, these pads are soft, odorless, and durable. They come in an external size of 7.17.11cm and an internal size of 4.83.40.6cm, suitable for most wheels., 【Quantity】Available in black, each pack includes 4 Pcs. These caster cups provide both functionality and convenience.