Various type of shoes: the proper size of each pad measures approx. 14 x 8.6 cm/ 5.5 x 3.4 inches which fits for many shoes such as High heels, flats, pumps, and boots. These heel pads are a-must-have for new shoes. Reusable - Ballotte heel grips for ladies' shoes can be removed and stuck to another place or shoe. Just wash the GEL insoles with warm soapy water, let it dry, and you can stick it again. Do not dry the back of heel protectors in the sun. Extra Volume - No Slipping Or Sliding - Designed to fit the heel section's contour in shoes. Heel pads reduce about 1/2-ish of sizes in shoes. This makes shoes a bit tighter. The Suede fabric and GEL material, Unique non-slip pattern design stop your feet from slipping in and out of your shoes. Value Pack - The heel pad has a pair each of black, skin color, and transparent color, A total of three pairs. FAST HEEL PAIN KILLER - Cushion, protect, and support your heels from pain, blisters, and calluses. simultaneously, the side and back protectors soften chafing, holds the heels in place, and prevents rubbing. Sticky Design - Heel grips for shoes too big have a sticky backing, which keeps them firmly in place. Simply remove the adhesive backing and place the pad onto the inside heel of the shoe. Press firmly.GEL material used in the connection, when the adhesive loses its tackiness, just wash, and it will be just like the first time of being used.