Easy to Use - These shoe heel stickers have self-adhesive backs. Peeling off the back cover, you can stick them on your shoe backs conveniently. Fit most shoes - These heel cushion pads are available for both men and women and fit all types of shoes, such as high-heels, sneakers, boots, flat shoes, canvas shoes, casual shoes, skateboard shoes and leather shoes, etc.They are applicable to new shoes, old shoes and slightly bigger shoes. Helps shoes fit bette - Heel cushion inserts are nice for protecting and relaxing your heels, and foot pads keep your foot in place, preventing foot slide and crushed toes. Suitable for shoes too big. Reduces heel wear protects your heels from pain, blisters and calluses, reducing pressure and friction. Premium material - Made of suede material to ensure breathable, comfortable and cushioned. Package Includes - 4 pairs heel liners, 2 pairs metatarsal shoe pads.