Features x100 percent brand new and high quality. xMade of high quality material, durable and practical to use. xThe long, flexible design creates all kinds of shapes. xShower barrier and retention system keeps water inside the threshold. xIdeal for curbless showers and other areas where water needs to be contained. xThis product comes with self-adhesive, easy to install,, it is close to the ground and will not leak water. Specifications: Material: silicone Colour: white or black or transparent or grey or Blue Height: 30mm Length: 50cm or 100cm or 200cm or 300cm(optional) How to use: 1. Wipe off the water and dust on the floor. 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 strips at the position where the two ends of the water retaining strips are in contact with the wall. Package Containsoptional: 1 x water barrier Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.