Universal Size: Anti Vibration Pads fit furniture feet up to 1.97" in diameter and are designed to fit most front load or top loader 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 two foot pads together with the included nuts and screws (4 sets provided), then place the anti-vibration pads under the equipment feet. Restore Peace & Quiet: These washing machine feet consist of two parts—the upper layer is made of durable PP (polypropylene), and the lower layer is made of natural rubber. High-quality materials effectively reduce noise, dampen vibrations, and absorb shocks, helping protect 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 water damage. They slightly elevate appliances for easier cleaning underneath, reducing accumulation of dust and debris.