EXTRAORDINARY ANTI-VIBRATION This set of 5 pads greatly reduces the transmission of vibrations from your washer/dryer to the floor; improve the solution and learn the colors of the shapes. High Quality4 sets of shock absorbers are made of high quality rubber and eco-friendly PP (polypropylene) material with excellent durability . The bottom layer is rubber with friction, non-slip and soft properties. The double design can protect the floor from damage when moving, shaking or walking. GOOD NON-SLIP PERFORMANCEVibration damper prevents contact between the washing machine and the slippery floor. They effectively protect all floor coverings, are waterproof and non-slip. Easy to install No tools or adhesives required. Simply lift each corner of the machine and slide the noise absorbing pads into place. To make it even more convenient, our pads are designed to fit all common four-legged washers and dryers. It is very easy to attach our rubber feet. Wide ApplicationCan also be used for furniture such as appliances and sofas, table legs, chair legs, legs cupboards, sofa legs. Suitable for most floor types, including wooden floors, laminate floors, tiled floors and carpets. Explanation: - Since each mat has a unique micro-grip pattern on the underside, the mat can be placed on the floor. - The pillow can absorb vibration well , which reduces vibration on the floor and makes the washing machine and dryer more stable and balanced. Keep the bathroom clean and tidy. - The washing machine protector can be used on tiled and uneven floors. Suitable for most models, brands and models of washing machines, dryers and refrigerators. Technical data: Material: fiber plastic resin + rubber Size: overall diameter 7cm Groove diameter 4.7cm Total height 4cm Useful height 3.5 cm Packing list: 4 * Anti-vibration rubber pads Pay Attention: 1.Please allow 1-3cm errors due to manual measurement. Please make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you very much