Etude House Bebe Foot Mask is an user-friendly foot care mask that makes rough, cracked heels silky smooth. Foot treatment sheet that creates sleek and clean feet with the effect of removing keratin, relaxing the foot odor and others by wearing it. How to use: 1. Slip on foot sheets. (Each sheet is double layered) 2. Cut along enclosed pouch s dotted line and put contents into foot sheet. 3. Wait 1~1 hour 30 minutes after wearing sheet for formula to absorb into skin. 4. After a certain amount of time, take sheet off, wash off remaining solution and dry feet thoroughly. 5. After 4~6 days, the dead skin cells will naturally peel off. Do not peel with hands. 6. Wait 2 weeks until dead skin cells thoroughly peel for smooth and clean feet.