100% brand new and high quality It has different functions for filling the machine, cushioning and preventing slippage. There are more contact surfaces to ensure the stability of the washing machine. The base can be adjusted, and the length can be adjusted freely to adapt to the size of different washing machines. There is a non-slip pad at the bottom, which is stable and non-slip, and will not slide on the floor. Brake device, after confirming the position of the washing machine, lightly step on the brake to fix the bracket. It is convenient to clean the floor when doing housework. describe: Material: plastic and metal Color: as shown Total width: 5cm Total height: 4cm Bearing capacity: 350kg Adjustable length: 45.5-70cm