Specification: The long and flexible design allows for various shapes. Shower barriers and retention systems help contain water within the threshold. Ideal for walk-in showers and other areas where water control is needed. How to use: 1. Clean and dry the surface thoroughly. 2. Determine the position of the water retaining strip and mark it with a pen. 3. Remove the adhesive backing and install the strip at the marked position. 4. Use rubber seals at the ends where the strip meets the wall. 5. Apply adhesive evenly on both sides of the water stopper for secure installation. Material: Silicone Color: White / Black / Gray Size: 100cm / 39.37in Package Included: 1 x Water Retaining Strip Note: - Manual measurement; please allow 1–5mm size error. - Due to monitor differences, the actual color may vary slightly from the image. - Product appearance matches the picture shown.