PROTECT BLISTERS, CORNS AND CALLUSES: Providing relief from friction and pressure, each of the eight moleskin square cushions and protects blisters, corns, calluses and hot spots. Great for use with shoes or boots, moleskin can also be used on any to prevent chafing and irritation for increased comfort. SELF ADHESIVE: Easily adhering to the skin or to your shoes, each moleskin square is self-sticking for safe, targeted protection against blisters and sores. Simply remove the peel-away backing from the square to uncover the adhesive and then position it on the problem area for all day protection. TRIM TO ANY SIZE OR SHAPE: Easily cut the 4.6" by 3.4" squares to any shape or size to provide cushioning and protection against friction and pressure. The flexible moleskin conforms to the shape of the foot for greater protection and comfort.