The Anti Vibration Pads Washer Dryer 4 Pack Rubber Feet by Sumato Stuff is designed to provide stabilization and noise reduction for your washing machine and dryer. Made of durable rubber material, these round pads feature a maximum appliance foot size of up to 2.5 inches and are suitable for various appliance types including front load washers, top load washers, dryers, and washer/dryer combos. The anti-walk, shock absorbing, and non-slip features ensure a stable and quiet operating experience, while the black color and tool-free installation make them a convenient and practical addition to your home.