This exfoliating foot mask can remove the thick hard layers on the feet to turn the foot skin baby soft, delicate, tender and white. * It can also clear the bacteria on the feet and between toes at the same time. * After removing the masks and the next day, you feet become white and wrinkled, you may not feel your feet well (your feet may become a bit numb). * Contains milk fermentation extract, lactic acid, protease (a protein digesting enzyme) * This is for brand new, never opened feet renewal treatment mask. It completely removes rough cuticles, heel, dead skin, athelete"s feet and give you summer ready baby feet.