Universal Size: Anti Vibration Pads fit furniture feet up to 1.97 inches in diameter and are designed to fit most front load and top load clothes washers and dryers. They are also compatible with beds, sofas, tables, refrigerators, and other household items. Quick & Easy to Install: Washing machine pads are stackable and simple to install. For single use, no tools are required—just tilt your appliance onto a shock pad and repeat for each foot to level the unit. For stacked use, secure two pads together using the included nuts and screws (4 sets provided), then place under the appliance feet. Restore Peace & Quiet: These washing machine leveling pads consist of two layers—the top layer is made of durable PP (polypropylene) and the bottom layer is made of natural rubber. High-quality materials help reduce noise, absorb vibration, and cushion impact to protect floors from scratches and wear. Waterproof & Easy to Clean: Made from premium waterproof materials, these anti-vibration pads help protect appliances from moisture damage. They slightly elevate appliances for easier cleaning underneath, helping to keep the area free of dust and debris.