?Easy To Use?Clean & dry affected area, and then peel and apply the acne patch overnight or desired amount of time. ?Invisible Protection?Blends in with all skin tones. It could be easily hidden with light make-up if necessary and does not leave any traces on your skin when it is removed. ?Brilliant Adhesiveness?Made of hydrocolloid, skin-friendly, breathable and waterproof, with brilliant adhesiveness, no falling even overnight. ?All Natural Ingredients?Acne patches for face adding tea tree oil & calendula oil, non-stimulating on all skin-types, safe and more effective. ?Variety Sizes?Most sizes compare with other brand's acne patches, 8mm, 10mm, 12mm and 14mm, choose the best size for your affected area.