DescriptionMade of polyester and sponge material, durable, safe, can be used for long time. It is features with wear-resistant and anti-slipping function, very practical in use, provide you with good walking experience. It can also be used as a good gift for your female friends or family.Features- Color: Black.- Material: Sponge + Polyester. - Size: 14.60X8.70X0.30 cm/ 5.74X3.42X0.12 inch. - Made of polyester and sponge material, self-adhesive and can well protect your heel skin. - It's convenient to use in outdoors and it can relieve your pain immediately. - Self-adhesive design, there is no need to use tape or apply glue again.- Light and thin, sweat-absorbent, skin-friendly. Will not easily skid when stuck to your feet. - Suitable for new shoes, high-heels, boots, hiking shoes, sports shoes and flats.