... cost fewer, and have better appearance. Parts: one main machine, one handle, a reel of filmHow to fix the handle ... The picture shows the position of the film.Fix steps:1, Put one foot on the film, and stamp ... for about 5cm-10cm.3, Stamp down to the floor quickly, the film will be cut by the knife. ... fewer than the traditional shoe cover. intelligent shoe cover machine, floor cleaning products, daily use