Features: Manufacture Part Number:8W9955975 For RS4 Efficient drainage design: The special drainage pipe design effectively solves the problem of cameras accumulating water due to rainwater or cleaning processes. Provide clear reversing images to help drivers better observe the surrounding environment while reversing, significantly improving reversing safety. Crafted from ABS and resistant to high temperatures and corrosion, with excellent waterproof performances and the ability to adapt to various climatic conditions. Specifications: Component:ABS Length:Approx.30cm/11.81'' Package Includes: 1Piece Backup Camera Drain Pipe note: 1.Please compare the detail sizes with yours before you purchase. Thanks!!! 2.Due to various type of computers and monitors,the actual color of the item may different form the picture. 3.Please allow 1-3cm difference due to manual measurement.Thanks(All measurement in cm and please note 1cm=0.39inch 1inch=2.54cm)