High-quality material: The dam is made of high-quality TPE, is waterproof and oil-resistant, and is suitable for enclosing the bathtub to form a waterproof barrier. 2 m waterproof plate: Waterproof plate for 2 m shower threshold, you can install it horizontally or vertically depending on the size of the room. We recommend cutting it at a 45-degree angle and then connecting the two parts to ensure its stability. Easy to install: The shower water stopper has a self-adhesive layer on the bottom. For more effective sealing and water stop, it is better to add silicone sealant. (We recommend cutting the two pieces at a 45-degree angle and then connecting them to ensure stability.) Wide Application: The shower floor barrier keeps water on the threshold, effectively stops water flow, and can be used on shower floors, shower trays, kitchen sinks, bathtub surrounds, and more. Used for waterproof barriers. Note: The data is all measured manually, please allow 1-3 cm error due to differences in