NON-SLIP SHOCK PADS: These are primarily used for shock washing machines. Vibration damping reduces noise from an unstable washer or dryer. Laundry will become a quiet and pleasant task. No more noise from your machines. SUPERIOR MATERIALS: Our heavy-duty pads are constructed from a blend of hard rubbers, which allows for a durable and performance pad. Anti-vibration pads eliminate scuffs, scratches and scratches, effectively protecting any floor surface including hardwood, laminate and tile floors. EASY TO INSTALL: No messy tools or adhesives required. Just lift each corner of the machine and slide the noise pads into place. To make things even more convenient, our runners are designed to fit all standard four-legged washers and dryers. It is very easy to glue our rubber feet. MULTI-PURPOSE: Anti-vibration feet for washing machines and dryers. QUANTITY: The package includes 4 packs of gray color anti-vibration cushions, a necessity in your daily life. Features: Anti Vibration Pads: Set of 4 anti-vibration pads in gray color, the bottom diameter of each pad is 7 cm, the top diameter is approx. 4.7cm and the height is 4cm. Thick enough for your machines, can keep your washing machine stable and balanced. Features: Anti-vibration size: The bottom diameter is 7cm. The top diameter is 4.7cm. The size is 4cm. Material: TPR rubber Color: gray The package contains: 4pcs washing machine foot pads