2 SizesMost sizes compared to other brands of acne patches, 8mm, 12mm, choose the best size for your affected area. MaterialCMC, hydrocolloid, PU film Excellent AdhesionMade of hydrocolloid, skin-friendly, breathable and waterproof, it has excellent adhesion and won't fall off even overnight. Invisible Protectionintegrates with all skin tones. It can be easily concealed with light makeup if necessary, and it does not leave any traces on the skin when removed. Easy to useClean and dry the affected area, then peel off the acne patch and apply overnight or as long as you want. use: Absorb pus, oil and other exudates Promotes acne to return to normal while helping restore redness from acne Protects pimples from external infection and irritation Hydrophilic colloids are less likely to cause dry skin around acne Can be applied with makeup, acne stickers can be printed with patterns 144 patches