[Size] - Fit Pipe Diameter: 16mm / 0.63Total Size: 47 x 13mm / 1.85 x 0.51(D*H)[Material] - Made of PP plastic, high heat resistance and corrosion resistance, fit many occasions.[Feature] - Easy installation : open the buckle, put tube in it, then buckle it.[Function] - When the pipe passes through the wall, it leaves an unsightly surface. Can be decorated with a pipe cover.[Applications] - Widely used in heating pipes, water pipes, gas pipes, angle valves, faucets, radiator, drain line, etc. 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 dont 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 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!