Description : - Formulated with 16 kinds of vegetable AHA ingredient(grapes, orange, apple, lemon, lime, Urea). - Removes dead skin cells clearly. - Phytoncide promotes vitality for legs, and Shea butter provides nutriiton and moisture. Instruction : 1. After wearing the sheets, put the content into each sheet. 2. Wait for about one and a half hour to aid the absorption. 3. After that, take off the sheets and wash your feet with lukewarm water completely. 4. 4~7 days later, dead skin cells on your feet will be removed little by little. 5. About 2 wekks later, your feet wil be smooth and healthy.