Introducing our Black Shower Seal Model H1, designed with precision for 4-6mm glass thickness. A must-have for those installing shower screens or doors, this reliable seal offers a secure and visually appealing fit. By selecting from our three bottom fin options - 12mm, 17mm, or 23mm - you can ensure the best fit for your specific shower setup. This product stands out with its sleek, modern design and top-notch build quality. Say goodbye to leaks and leaks around your shower doors with our Black Shower Seal Model H1. Trust in the durability and effectiveness of our shower seals, and enhance your bathroom's functionality and style with just one click.