Welcome to our shop! High Quality: Made from robust, industrial-grade ABS plastic with exceptional UV resistance, moisture resistance, and impact resistance. Maintains maximum durability even in extreme weather conditions. Specifications: Cable gland diameter from 6mm to 12mm, waterproof IP68 Wide Application: Commonly used for installing solar module wires on RV roofs, yacht decks, and flat roof photovoltaic brackets. Easy Installation: No need to drill holes in the RV roof or deck during installation. Installed with adhesive for a secure, attractive, and easily removable solution. Excellent Waterproofing: Ultra-high waterproof level, IP68 rated. Silicone sealing ring design enhances water resistance and provides strong corrosion resistance. Can be used for a long time without deformation or yellowing. Quantity Supplied: 2 pieces Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!