Material:Silicone Package included: 1 xInsoles Note: Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently,the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch= 2.54cm) When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!