Main function of the base is to highten the height of the floor standing home appliance,like washing machine,refrigerator and ice maker.Reduce the washing machine noise when it is working.To protect it from wet enviroment.Clean the bottom floor of the appliance easily.The adjustable size can fit for many size floor standing home appliance. Material:PP(Polypropylene),square stainless steel tube. Size:Width: 17.71-27.55 …