Features: 【Comfortable Heel Support】Made from SEBS gel, it provides soft and elastic heel support to relieve foot fatigue. 【Enhanced Breathability】The unique perforated structure design improves airflows and effectively reduces foot stuffiness. 【Durable and Pressure-Resistant Performance】SEBS offering excellent wear resistance and pressure resistance, ensuring the product remaining stable and does not deform over extended use. 【Seamless Invisible Wear】The lightweighted design conforms to the contours of the foot, providing nearly invisible wear that does not affect the appearance or comfort of the shoe. 【Versatile for Multiple Occasions】Suitable not only for daily use but also provides additional heel protections during sports and travel. Specifications: Component: SEBS, good elasticity and wear resistance Size: about 15.5x8.5x8.2cm/6.1x3.35x3.23in Standard size design, fits the heel shape of most adults. Properties: White/Skin color hole-mounted design Package Includes: 1 pair Heel guard (with holes) 1PC Instruction Card (Chinese) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.