High-quality material: The height-increasing rubber insoles are made of highly elastic silicone with good elasticity. Ventilation holes at the bottom help keep feet cool, dry, and odor-free during physical activity, ensuring comfort. Unique design: The insole is designed to be worn inside socks, providing a discreet height increase. Moderate thickness allows for easy and comfortable wear. Reusable and convenient. Soft and shockproof: Made from soft silicone material that cushions the heel and offers effective shock absorption. Helps reduce foot discomfort. Perforated design enhances breathability for added comfort. Washable: Supports hand washing and natural drying. Reusable without deformation. Versatile: Heel lift pads are compatible with most shoes, boots, or socks. Suitable for various occasions such as interviews, dates, parties, or daily wear. Note: - Actual color may vary slightly due to lighting effects. - Allow 1-3 cm variation due to manual measurement. Material: Polyester, SEBS Size: As shown Length: 2.5 cm / 3.5 cm Package List: 1 pair x Inner Height Increasing Insole Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!