Comfort Cushion - Soft and elastic foam gently cushion your heel, absorb shock and make you feel more comfortable. Ideal for long-term walking, standing or walking. Protect Prevent - Ideal for back of heel protection. Protect or prevent your heel from suffering heel pain, Blisters, Scar and Redness. Ankle Protectors for shoes. Ideal for women?s or men?s shoes. Fit Most Shoes - Ideal for loose shoes or too big shoes. Easily fasten and make you feel more comfortable to wear shoes to walk without shoes' slipping out. Fit most shoes such as high heels, loafers, sneakers, boots and work shoes. Size 4-Pair Set - 3.93 inches long, 1.06 inches high, and 0.28 inches thick, which fit most shoes' size and feet. And we provide a 4-pair and two different color Set to meet your needs. Durable Use - With strong adhesive materials and made of high-quality gel, our shoe pads can be used for a long time. Easy to install and take off without damaging your shoes. We also provide different sets, which include many pairs of pads to make sure your long-term use. Product description