Features: 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.Tips: Since we are an international seller and customs prohibits shipping glue, this product does not contain glue, please make sure you don't mind.) - Important Notice before apply Water Barrier Strip: 1. Wipe away dust and water before applying the strip, make sure the surface is dry. 2. Make clear where the strip you would like to apply and mark with a pen. 3. Peel off the back adhensive, apply the Water Barrier Strip to where you have marked out. (Notice: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-adhesive. Size: 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.