1.Silicone material: The shower tray sealing strip is made of soft silicone material, providing better sealing performance and firmer adhesion. It is gentle to touch and does not hurt your feet. 2.Easy installation: Clean and dry the strip before applying the strip. Cut the strip to the desired length, peel off the backing and apply it to the smooth surface. In winter, using a hair dryer can improve adhesion. For a r seal, fill the edges of the strip with silicone sealant (not included) and let it dry for hours until firm. 3.Wide application: suitable for shower floors, shower trays, kitchen sinks, bathroom doors, bath edges, washing machines or toilets. The strip creates an effective water barrier, preventing water leakage and achieving wet and dry separation. Keep your home away from moisture. 4.Flexible size: the sealing strip measures 80 mm in width and 25 mm in height. It can be installed horizontally or vertically, depending on the gap size. With a length of 1 metre, it can be easily cut to suit your needs.