1 x Water barrierSpecifications: Material:Silicone Color:Black/White/Gray Lenght:150cm Height: 30mm Feature: 1.The long, flexible design creates all sorts of shapes. 2.Shower barrier and retention system keeps water inside the threshold. 3.Ideal for curbless showers and other areas where water needs to be contained. 4.This product comes with self-adhesive, easy to install, the product is micro-magnetic, and in addition to the glass glue we gave you, it is close to the ground and does not leak water. How to use: 1. Wiping off the water and dust on the ground. 2. Determining the position of the water retaining strip and mark it with a pen on the ground. 3. Remove the adhesive and install the water barrier in the marked position. 4. Seal the rubber strip at the position where the two ends of the water retaining strip are in contact with the wall. 5. Apply glue on both sides of the water stopper and apply evenly.