Label:Yes Shower barrier and retention system keeps water inside the threshold. Brand new and high quality Ideal for curbless showers and other areas where water needs to be contained. This product comes with self-adhesive, easy to install,it is close to the ground and does not leak water. The long, flexible design creates all sorts of shapes. Specifications: Material:Silicone Color: white / black Height:15mm;width:25mm Length:50cm/100cm/150cm/200cm/300cm 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. Package Included:1 x Water Stopper