1. Designed to be worn invisibly, these heel lifts increase your height in just seconds; no one will notice you're wearing them. 2. Their perforated design allows for good air circulation, eliminating odors and sweat. They flatter your figure and give you confidence. 3. They combine comfort, softness, and elasticity, and are eco-friendly, resistant to bending and tearing. Their moderate firmness and softness adapt to both feet, preventing fatigue even after prolonged use. 4. The detachable, 3-layer massage design allows you to adjust the height to your desired level using a removable connector. The massage points on the surface massage the heel, improve blood circulation, reduce pain and fatigue while walking, and soothe your feet. 5. The U-shaped design that increases height reduces fatigue, keeps the heel neutral, stabilizes it, and provides a comfortable experience. The honeycomb mesh design balances the force on the feet, provides better arch support, and has a good corrective effect. Specifications: Color: Black. Size: Increases height by 7 centimeters. Material: PVC. Package includes: 1 * lift pad. Note: 1. Due to manual measurement, please allow for slight variations. Please ensure this is acceptable before purchasing. 2. Colors may vary depending on your monitor. Hello, please carefully check your shipping address when purchasing. If your shipping information (name, street, house number, phone/email address, etc.) is incorrect, the order will not be delivered successfully.