GROHE EcoJoy technology for less water and perfect flow. ROHE DreamSpray perfect spray pattern GROHE StarLight chrome finish GROHE QuickFix. (upper bracket adjustable for adaption to existing drilling holes) SpeedClean anti-lime system Inner WaterGuide for a longer life ShockProof silicone ring prevents damages. caused by shower falling suitable for instantaneous heater min. recommended pressure 1.0 bar blister pack.