PRICES MAY VARY. Effective Water Containment: The primary function of a shower water dam is to contain water within the shower area. It acts as a reliable barrier, ensuring that water remains inside the shower, thereby preventing slippery and hazardous wet floors. This practical feature enhances your showering experience while minimizing the need for extensive cleanup. Wet and Dry Separation: Shower water barrier can be used anywhere water needs to be wet and dry separated, such as showers, tubs