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-loading clothes washers and dryers. They are also compatible with beds, sofas, tables, refrigerators, and other household applications. Quick & Easy to Install: Washing machine pads are stackable and require no tools for installation. Simply tilt your appliance onto a shock pad and repeat for each foot to level the unit. For stacked use, secure the two foot pads together with the included nuts and screws (4 sets provided), then place the anti-vibration pads under the appliance feet. Restore Peace & Quiet: These washing machine feet consist of two parts: an upper layer made of durable PP (polypropylene) and a lower layer made of natural rubber. High-quality materials help reduce noise, dampen vibrations, and absorb shocks, protecting floors from scratches and abrasion. Waterproof & Easy to Clean: Made from premium waterproof materials, these anti-vibration pads help protect washers, dryers, and other appliances from moisture damage. They can slightly elevate appliances, making it easier to clean underneath, and help prevent debris buildup beneath the unit.