fully automatic shoe cover dispenser: just a simple slight step into the machine, you'll have a shoe cover on your foot automatically. the shoe cover dispenser save you a lot of time and much trouble from wearing shoe covers. additional advantage: 1. avoid the embarrassment of holes on socks. 2. avoid the unpleasant smell. 3. eliminate the dermatophytosis spreading. 4. no need to bend over to wear shoe covers. 5. save the trouble of cleaning floor afterwards. it is largely used in hospital, factory, office, laboratory, home etc.