1. Installation and Usage Flexibility This wet room floor barrier can be easily installed by cleaning and drying the surface, measuring the trim, cutting it to the desired length, and adhering it to a smooth surface using the selfadhesive backing strip. It is important to seal the shower waterproof strip with additional sealant for performance. 2. Effective Water Containment Design With a width of 3 cm and a height of 2 cm, this shower threshold creates a collapsible water dam that efficiently contains water in curbless showers and other areas requiring water retention. It collapses when stepped on or rolled over and quickly returns to its original shape. 3. Silicone Material Made from soft silicone rubber, this shower threshold water barrier is corrosionresistant, temperature resistant, and wearresistant. Its smooth surface is easy to clean, maintaining a neat and tidy kitchen and bathroom. 4. Wet and Dry Separation Designed for shower doors, shower trays, bathtub edges, and kitchen sinks, this bathtub sealing trim has an appropriate height to prevent water overflow and isolate the shower area from the outside. It effectively maintains cleanliness and prevents water damage.