The shower threshold water dam is made of quality environmentally friendly silicone. It is soft, odor, and designed to withstand temperatures and wear, providing reliable performance over time. Key features Material and durability: silicone that is soft, odor, temperature resistant, and wearresistant for longlasting use. Flexible sizing: available in different lengths. Easy installation: fully backed with a selfadhesive design for quick setup and added stability. The Water Stopper can be bent into a variety of shapes to fit curved or irregular edges. How to install Clean and dry the installation area and mark the location. Peel off the adhesive film and attach the bottom of the silicone Water Dam to the target surface. Press repeatedly to ensure a firm, even hold. 23 practical use scenarios Sealing a shower enclosure: place along the bottom edge where a glass partition meets the shower floor to prevent water from escaping onto the bathroom. Bath/shower combos: use along the tub rim or adjacent wall to minimize water leakage into the bathroom when showering. Irregular or curved thresholds: bend the Water Stopper to match nonstraight edges and create a flexible barrier that fits curved or uneven surfaces. Notes The product is designed for straightforward, adhesive installation. Glue is optional for extra edge stability and durability; it is not included.