From Foot Petals, the Gel Back of Heel Cushions with Extra Cushion features: Back of heel cushions keep heels from slipping in and out of shoes, reducing blisters and ankle chaff Slim design offers comfort while remaining discreet, giving shoes the perfect fit by helping with sizing and fit issues Can be used at the top or back of shoes Gel soft spot adds extra premium cushioning for common problem areas Gel provides three-dimensional pressure distribution and superior shock absorption, reducing stress on pressure points at the back of heel and providing long lasting cushioning that never goes flat Adhesive backing can be washed with soap and water to restore adhesion, making these cushions reusable from shoe to shoe Imported.