Thoughtful service Strict product quality assurance and perfect customer service experience, there are any questions in the transaction, and we will reply to you in the first time.Specifications:Material: ABSSurface technology: OxidationApplicable occasions: bathroom, toilet, otherInstallation method:Punching/No punchingHow to use: ExtractColor: as shownOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /-0.2 inch.All products will pass our quality control before leaving the factory. In case the product is damaged due to transportation and cannot work normally after receipt, please contact us and provide a detailed description of the problem (pictures are preferred). please feel free to contact us via e-mail to solve the problem.