1. Installation and Usage FlexibilityThis wet room floor barrier offers by cleaning and drying the surface, measuring and cutting the strip to the desired length, and adhering it to the smooth surface with the backing tape. For performance, additional sealing is recommended. (Silicone sealant not included.) 2. Effective Water Containment DesignWith a width of 3 cm and a height of 2 cm, this shower strip creates a collapsible water dam that efficiently contains water in curbless showers and other areas requiring water retention. It quickly returns to its original shape after being stepped on or rolled over. 3. Silicone MaterialMade from soft silicone rubber, this shower threshold barrier resists temperatures and wear. Its smooth surface is easy to clean, maintaining a tidy kitchen and bathroom. 4. Wet and Dry SeparationDesigned for shower doors, shower trays, bathtub edges, and kitchen sinks, this bathtub sealing strip is tall enough to prevent water overflow and effectively isolates the shower area from the outside. It maintains cleanliness and prevents water damage.