Use: Hydrocolloid plasters can effectively accelerate the absorption of acne, accelerate wound healing. The outer layer has the function of being waterproof and breathable while insulating the outer dirt and promoting the repair of damaged skin and easy to peel. For all skin types: the acne plasters are suitable for all skin types, any age or gender and dry unlike comparable products, the skin does not dry out. Transparent dot: ultra-thin design. The transparency is very good and it is difficult for others to see the patches from a distance. It is ultra-thin and almost invisible under makeup, you can also use it during the day. You can feel safe. Waterproof and breathable: offers you up to 24 hours of protection. Can also be used at night. If one of the patches is dirty, you can easily replace it with another one. The pack is easy to carry. Various sizes: the different sizes and round acne patches are breathable and waterproof, and can be stuck to your skin and do not fall off, and you can choose the size according to the situation.