Clean Skin Club Derma Dot not only help drain and flatten acne- but they protect them from exposure to bacteria and other pollutants to expedite healing time. The best part? Clean Skin Club Derma Dot blends in with your skin, making them nearly invisible to the naked eye. Wear day and night to drain, protect, and hide. Size: 4 sheets containing 15 patches. 60 patches total per pouch. Each patch is 12mm.