• 【Multifunctional】: Heel pads can relieve heel pain, protect and support heels against pain, blisters, swelling, and rubbing. It can also be used to adjust the size of your shoes, solve the problem of loose shoes, large shoes. They can help improve shoe fit and comfort. • 【Soft silicone material】: Heel Inserts are made of soft suede + inner silicone material, which is soft and comfortable, has a nice touch feeling. 5D stereoscopic design helps feet and shoes fit better to prevent shoe rubbing and slipping. • 【Provide 2 different thickness pads】: We provide two heel pads of different thickness for you to choose and match. 3mm thickness: suitable for properly sized shoes but a little loose; 6mm thickness, suitable for shoes 1/2 size larger. • 【Wide application】: these heel pads work great, low profile in appearance. These Sponge Shoe Pads are suitable for canvas shoes, running shoes, formal shoes, boots, sneakers, work shoes, leather shoes, etc. They are suitable for new shoes and slightly larger shoes for everyone. Not recommended for shoes with more fleece lining. • 【Easy to use for women and men】: Heel Cushions have a self-adhesive back and can be attached to almost any fabric or leather. Easy to place on the back of the shoe by peeling off the back cover and pressing firmly