ONEKOO always serve your life well! Our heel protectors cups has the following functions: 1. With strong moisturizing property, it can relieve heel dry and cracked 2. The soft gel provides shock absorbing cushioning that lessens the impact of every step to relieve heel spurs, and alleviate your ankle muscle fatigue. 3. Great for those on their feet all day, Relieve Plantar Fasciitis and Arch pain Our heel protectors cups are washable and reusable: After wearing, clean with clean water , clean and sanitary. Note: Do not use washing juice, avoid the sun, and dry it naturally in a cool place. Our heel protectors cups are worn with different shoes: Our the gel heel protectors easily fit in most athletic shoes, casual shoes, sandals and boots. supportive for walking, running or standing throughout the day. Reduce the soreness, swelling and discomfort caused by running, jogging or standing all day. Our 100% “BE AMAZED” Satisfaction service: We stand behind our products. We know that once you use our items, you’ll be amazed at its strength and simplicity.if you any question, please contact us, we will try to solve. Item Size: 4.33*3.15*0.04 Inch (L*W*H) Package Included: 2 Pairs (4 Pcs) heel cups * 1?One Size Fits All Shoes?the gel heel protectors easily fit in most athletic shoes, casual shoes, sandals and boots. supportive for walking, running or standing throughout the day. Reduce the soreness, swelling and discomfort caused by running, jogging or standing all day. ?Cushioning Heel Pain?Provides soft cushioning to relieve cracked, fit for cushioning heel pain, cracked heel protectors, relieve the heel spurs and tingling, sore feet, plantar fasciitis, treat stress fractures, sprained foot when walking or running. ?Comfortable&Breathable?Designed with multiple ventilation holes throughout, the wraparound heel guard is breathable for comfortable all-day wear. The flexible heel wraps gently stretch to accommodate most foot sizes and can be worn beneath socks and hosiery or over top of them. ?Comfortable Material?Constructed with a soft, elastic SEBS gel, the heel protectors are latex-free for safe use with any skin type. can be used with talc or other foot powders if desired. ?Reusable?The heel protectors are washable and reusable.