FootSmart Digi Cushion Tubes reduce friction on and between toes for enhanced comfort. Trim the two 6-inch tubes to the desired length with scissors for a personalized fit. Pull cushions over the irritated toes or fingers until the gel lining touches the skin and enjoy instant relief. Caution: Remove for 4 hours each day to allow skin to breath. Consult your physician before using if you have diabetes or poor blood circulation.