Riobel Kubik 1/2" Therm & Pressure Balance Trim With up to 5 FunctionsRiobel Kubik 1 2 Thermostatic & Pressure Balance Trim with 5 Functions Combines thermostatic and pressure balance technologies for precise temperature and volume control with multiple functions. Features RioWise valve technology stabilizes water pressure for consistent temperature, even with a 50% drop in pressure Set it and forget it temperature memory maintains your preferred setting Supports up to 5 functions 3 independent and 2 shared (share)