Applications:1.All Day Wear, Nurses, Hospitality Workers, Runners, Athletes, Active People Perfect Gift for Friend or Family Member with Foot Heel Pain2.Applicable for all kinds of sport shoes, hiking shoes and working shoes. Very useful for any prolonged standing or walking activity.A must have for sporting activities, especially where impact shock reduction is required.3.Great item if you shoes are little big.These pads can make your shoes more fit.Product efficacy:1.Relieved your heel pain and alleviate your ankle muscle fatigue.2.Relieved plantar fasciitis and reduces heel pain as you walk.3.The blue area contain soft gel support for the center of your heel.Provided soft cushioning while standing or walking. the gel silicone support shock absorbing protection for your heel.4.Featured dual density soft gel silicone to prevent heel impact and provide even pressure distribution for better all day comfort.5.Made with PU medical grade gel silicone,hypoallergenic,non-toxic,non-flammable and odor free.6.It can be Hand washable, Reusable when it is dirty after you used for many days.Free Size:10.5cm*5.6cm / 4.13inch * 2.2inchPackage:1Pairs=2Pcs * Silicone Heel Cup PadsPlease rest assured to buy this product.        Dear customer, thank you for visiting our product. Although we have just a few or no reviews, please do not worry about the quality and after-sale warranty of our products. We solemnly promise to you, if you find any quality issue of the product within 30 days after receiving it,  you will get a free replacement of the same product or a refund from us.