Advantages: 1.If your are tired of water in the bathroom and kitchen. Install this water retaining strip, the water will no longer flow. 2.The long, flexible design creates all sorts of shape. 3.Shower barrier and retention system keeps water inside the threshold. 4.Great for curbless showers and other areas where water needs to be contained. 5.This product comes with self-adhesive, easy to install, it is close to the ground and does not leak water. Important Notice before applyWater Barrier Strip: 1.at the back of theWater Barrier Strip, there isadhesive glue but it is just for asistance. To fix and seal the water barrier strip, glass glue is NEEDED to apply both sides and ends of the strip 2.Wipe away dust and water before applying the strip, make sure the surface is dry 3.Make clear where the strip you would like to apply and mark with a pen 4.Peel off the back adhensive, apply the Water Barrier Strip to where you have marked out 5.Put some glass glue ( sealing glue) to seal and make it fit between wall and sides 6.To make stip cling, Recommended to Put some glass glue evento both sides of the strip, and keep it stay about 24hoursNotice: 1.Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification:Type: Water Barrier StripMaterial: Silicone, self-adhesiveSize: width 1.6cm, height 3.0cmLength:0. 5/ 1.2/ 1.5/ 1.8/2/ 2.5/3 meters optionalincludes:1 x Water Barrier Strip Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.