Benzac Power Patch contains 24 ultrathin and invisible pimple patches in 2 different sizes, 12 x Small and 12 x Medium. With Salicylic Acid, Centella Asiatica and Canadian Willowherb, these 3-in-1 pimple patches work to shrink the appearance of pimples when they surface, soothe and reduce visible redness and create a protective barrier against picking.