1.Bendable water flow blocking StripYou can bend it according to the environment to achieve water blocking effect.The length can be cut by a cutter to more accurately fit the use scene.Waterproof Strip is mainly used for bathroom floor, bathroom door bottom and kitchen. 2.High quality silicone materialSilicone material is environment-friendly, healthy, waterproof, mildew-proof, resistant to high and low temperatures and does not deform, effectively blocking water flow and easily realizing dry-wet separation. 3.Soft and harmless Seal strip is soft and doesn't hurt your feet, so it doesn't matter if you kick it, to ensure the safety of you and your family.The surface is easy to clean, only need a wet towel to wipe it clean as new. 4.Simple installation and useThe first step is to stick the water blocking strip on the ground, the second step is to glue the place where the water blocking strip contacts the wall surface and the place where it contacts the ground((warm tips :we are offer specialized waterproof glue for double protection), and finally wipe off the excess glue with paper towel. 5.Packaging includes 1 PACK 40 inch Bathroom Floor Seal Waterproof Strip with 50 ML Silicone Sealant . Pls measure your using room size firstly ,then choice right size as your needing .Tips there have illustration to show how to measure the space for different shape)