Have you ever suffered any pain, blistering or rubbing from your shoes? Have you ever feel your heels keep sliding out of your shoes over and over again while walking? It must be super uncomfortable to yourself and it'll be awkward if anyone sees it, also it is easy to fall down when you are wearing heels which could be really serious. Our Heel Grips can help you with that! We've done a lot work when developing this product. We've tried so many products with similar functions on the market before, but they all have flaws. There are 2 main problems: Not sticky enough & Leftovers. Any of them can ruin your day, or your beautiful shoes. We had to solve these 2 problems and make it as comfortable as possible, it took quite a long time and finally it turned out great. - Made of CROWN #513 double-sided tape at the bottom, unique technic allows the product stick firmly on your shoes. - Micro suede on the top - animal friendly and comfortable, anti-slip enough to keep your heels in the shoes and protect them at the same time.