This shoe cover dispenser works on a mechanical spring, and when you stand up to the center of the dispenser, it automatically releases a stolen bag around the shoe. The automatic shoe cover machine will quickly and effectively cover the shoe coverNo need to connect battery and power cord, safe and environmentally friendly. No need to bend down to save. Great design for elderly, and lazy people.It is made of ABS, with thick spring, non-slip bottom and stable hook, which greatly improves the durability and stability. This shoe cover dispenser will last for many years.Keep the floor tidy. Using this disposable shoe cover machine can greatly the floor and carpet without cleaning the floor. The way for visitors to cover their shoes.Suitable for various types of shoes, used in various shoe changing places such as, offices, supermarkets, factories, hospitals, etc.