【How to install】Clean and dry the surface first, measure and cut the wet room floor water barrier to your length, peel off the red adhesive back strip, stick to the smooth surface.) To fill the edges of the barrier with water and dry for 24 hours until the sealants are solidified (package does not contain silicone sealant)!!! 【High-quality silicone material】: The bathroom floor barrier is made of food-grade organic silicon, which is resistant to corrosion, high temperature and wear.It is thick and flexible.Just need a damp towel to wipe it clean, it will be clean as new. 【Keep your home free from moisture】: Shower stopper, ideal for curbless showers and other areas where water needs to be contained: under the shower curtain, next to the shower tray, bathroom threshold, pool table, washing machine, sink, closed stool, bathtub edge. 【Flexible】: Flexible enough to create all kinds of curved shapes.Can be applied to flat, smooth tiles, glass or ceramics.Works great on the outer edges of the shower pan.A flood barrier for the home to keep water inside the shower.，blocks water overflow. 【Size】: The size of the silicone water barrier is 16mm Wat the feet.