High-Quality Materials: The whole is made of plastic, which is strong and durable, wear-resistant and has a strong load-bearing capacity. Shock-Absorbing Design: Adjustable inner ring barb design of the foot pad, firmly grips the washing machine's foot, prevents slipping and increases stability. Adjustable Design: The washing machine foot pad 360-degree spiral lift, can be rotated to the desired height, 2.75-3.94 inches height can be adjusted freely. Installation: Adjust the desired height, rotate the locking buckle to fix the foot pad, add a small amount of water to the bottom and press firmly to fix it to the floor. Flexible Usability: Not only suitable for steps, slopes, small and damp environments, also for washing machines, cabinet legs, household appliances, etc. Colour: grey Material: plastic Package Contents: 4 x Foot pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.