The cushion is made of rubber material, which is not only non slip, but also very comfortable to step on. Please use a soft detergent for cleaning. It can be hand washed, rinsed, or machine washed thoroughly. This pedal is compatible with various sewing machines. This electronic pedal can operate continuously without overheating. 1 sewing machine pedal switch Variable speed foot control switch: Multi speed transmission, convenient for adjusting vehicle speed, to meet different riding needs. Sensitive response and accurate speed control provide you with a safer and smoother riding experience. This foot switch pedal with power cord is a practical sewing machine part that can replace defective foot switches Before purchasing, please ensure that the socket of your device matches the view of the end cable.