specification: Specification: 2pcs/bag_x000D_Shelf life: 3 years_x000D_Efficacy: exfoliate dead skin and calluses, whitening and moisturizing_x000D_Skin type: general purpose_x000D_Applicable people_x000D_1. Women who wear high heels for a long time have hard skin and calluses on the soles of their feet_x000D_2. Those who suffer from rough and cracked skin on the feet_x000D_Instructions_x000D_1) Cut the top seal of the foot membrane._x000D_2) Put on the foot patch and gently press the outer layer of the film cloth with your hands, so that the skin of the feet is in close contact with the serum._x000D_3) After about 30-50 minutes, take off the foot patch, wash your feet, and apply moisturizer to keep your feet moisturized._x000D_4) About 5-7 days after use, the old dead keratin gradually falls off automatically (during the period, I insist on soaking my feet in hot water every day)._x000D_5) After about 5-7 days, the old keratin will be removed, and the skin of the feet will be soft and white again._x000D_Package include:_x000D_5 pairs of foot patch Features: PackageList: