[Installation Precautions]: 1. The shower barrier must be sealed with additional putty glue around it (not included in the package). 2. For better adhesion, you can use a hair dryer to heat the adhesive. 3. At the corner, we recommend cutting at a 45-degree angle, and then connecting the two parts to ensure its firmness. Height 12mm/0.47 Inch: The height of the bathroom shower barrier is only 12mm. Compared with the foldable shower tray sealing strip, it cannot block the water flow with a height 12mm, but the low height will not cause movement obstacles and can block the spread of water in a large area. Please clarify your requirements before purchasing. [Wide range of uses]: 1. Kitchen countertop sealing strips can be used on countertop edges (kitchen sinks, wash basins, window sills, bathtub edges). 2. Can be used on floors (bathroom floors, shower trays, around toilets or washing machines, balcony floors). 3. Can be used as threshold (bedroom door, bathroom door). 4. Can be used to block the gap of 0 to 20mm (between the workbench (bathtub, floor) and the wall). [High-Quality Silicone Material]: The shower waterproof strip is made of food-grade organic silicone, which is corrosion-resistant, high-temperature resistant, wear-resistant, and has no odor. It's flexible and can be cut as needed, and its smooth surface makes it very easy to clean. Quality Service: If you are not satisfied after receiving the shower seal, please feel free to contact us and we will provide you with the best solution within 24 hours. Countertop water retaining strip Our water retaining strips can be used on kitchen sink edges, stove edges, bathroom sink edges and window sill edges to prevent wet clothes and floors and keep kitchens and bathrooms clean. Neat and tidy shower floor Shower partitions can be used on the bathroom floor and on the edge of the shower basin as a threshold to achieve effective separation of dry and wet. fill vacancy Silicone flashing can be used to fill gaps, such as between the sink and the wall, and between the bathtub and the wall, to prevent water from entering the gaps, making them moldy and difficult to clean. corner decoration Our shower thresholds are designed at right angles to fit well on countertops (floors) and walls, decorating nooks and crannies and making them waterproof.