Baby Bamboo Vinegar Remove Dead Skin Foot Mask Peeling Cuticles Heel Feet Care 1Pair Remove Dead Skin Butterfly Baby Foot Peeling Renew Mask Cuticle Heel 100% Brand new and high quality! Material: Contains milk fermentation extract, lactic acid, protease (a protein digesting enzyme) Size: One size fits most people Color: As the picture shows Shelf life: 5 years Quantity:1 pair How to use: 1.Thoroughly wash your feet.For people with extremely rough cuticles, you may also exfoliate your feet prior using the masks. 2.Dry your feet. 3.Remove the masks from the pouch and wear them as if you are wearing your socks. 4.Wear the masks for 1-2 hours(minimum 30 minutes for sensitive skin). You may experience tingling or warming sensation, this indicates that the masks are working.Stop using if you experience uncomfortable burning sensation. 5.Remove the mask and rinse your feet with water. 6.Wait for the peeling process to start. Depending on feet's condition, the entire process may take 7-10 days, or longer depending on the absorption of each person (I only started peeling after 7 days).