Quality Material: The dam is made of high quality material, soft enough. Safe and durable, waterproof, high and low temperature resistant without deformation, effectively blocking water flow, easy to clean and maintain, just wipe with a damp cloth. Dam Features: Long and flexible design to create a variety of shapes. So that it collapses when stepped on or dropped, and then returns to its original shape. This ensures the safety of your family while realizing wet and dry separation in the bathroom. Installation Note: Thoroughly clean the surface on which it is to be installed and keep it dry. For additional fixation and waterproofing, the silicone sealant must dry after 24 hours, so it should not be moved or come into contact with water (without glue) for 24 hours. Multi-purpose: The retaining dams are suitable for window sills, shower doors, kitchens and bedrooms. It has sealed the edges of stoves, countertops and door thresholds to ensure their safety. It also repels water and dust