Flexible Silicone Water Stopper Strip for Kitchen Countertop and Bathroom Shower Flood Barrier Dry and Wet Separation Feature: -The long, adaptable design allows for various shapes. -The shower barrier and retention system effectively keeps water within the threshold. -Ideal for curbless showers and other areas where water containment is necessary. Material: Silicone Color: White/Black This product features a self-adhesive backing for easy installation, ensuring it is close to the ground and prevents water leaks. Package Included: 1 x Water Stopper (Length varies based on your selection.) How to use: 1. Wipe away any water and dust from the surface. 2. Identify the positioning of the water retaining strip and mark it on the surface. 3. Remove the adhesive backing and place the water barrier at the marked location. 4. Seal the rubber strip where the two ends of the water retaining strip meet the wall. 5. Apply glue evenly on both sides of the water stopper. Notes: 1. This product does not include glue. It is recommended to purchase glass adhesive for reinforcement, which will provide longer-lasting results. 2. Manual measurements may allow for a 1 to 5 mm error, thank you for your understanding. 3. Due to variations between monitors, the actual color of the item may differ from the images. We assure you that the style remains consistent with what is shown. Thank you for your understanding.