PROFOOT Corn Removal Plasters are medicated adhesive patches containing salicylic acid designed to treat corns and calluses. Each box contains 6 plasters that provide instant pressure relief while helping to remove corns through the active ingredient's keratolytic action. The plasters feature a foam ring design that provides cushioning for immediate pressure relief around the affected area. The central medicated portion contains salicylic acid which helps soften and remove the hardened skin of corns and calluses over time. The plasters are shaped to stay securely in place during daily activities. As this is a medicated product, it should be used according to the package instructions.