Material and design Silicone rubber threshold that is environmentally friendly, soft, foldable, and flexible. The design supports forming a variety of shapes to fit your shower area. Key benefits Soft and bendable under foot, it compresses when stepped on and rebounds to its original shape instantly. Can be cut to the required length and shaped into curves. Installation and compatibility Easy installation with an adhesivebacked back. The package includes a sealant for waterproofing; glue is not included. To install, tear off the backing adhesive, position the dam, then apply the sealant to both sides of the water dam to ensure a reliable waterproof seal. Works with most standard shower setups thanks to its flexible, cuttofit design. Maintenance Simple to clean: wipe with a damp cloth. Use scenarios shower threshold in a curved or irregular shower opening. Upgrading a leaking or rigid threshold to a soft silicone dam for better waterproofing. Renovating bathrooms with curved edges around shower pans or nonstraight thresholds.