Dries your soles in seconds Heavy Duty Instant Dry Anti-Molds Anti Odor Wipe Clean Small - 45cm x 35cm (17.25 inches x 13.75 inches) - Grey, Pink, Green Medium - 60cm x 39cm (23.5 inches x 15.25 inches) - Grey 1 set includes: 1pc wonder mat 1pc anti-slip mat 1pc 600 grit sandpaper *Come home safe! *Let's fight diseases by continuously disinfecting our soles one step at a time. Please check out the video: https://www.youtube.com/watch?v=W_5THtAqKnU How to clean: https://www.youtube.com/watch?v=hCnhYlgacu0