Package Includes: 4 pair Heel Liners to ensure your shoes fit comfortably. Material is soft to ensure breathable, comfort and cushioning. Easy to use: these shoe heel stickers have self-adhesive backs; Peeling off the back cover, you can stick them on your shoes backs conveniently. Wide application: these heel cushion pads fit many shoes that might be slightly bigger or shoes that cause rubbing. These are brand new in the package.