Features of the Grohe Eurosmart Cosmopolitan (CA77B10660354D60B4D2F75FBFFE9D4A) 1/2" Single lever basin mixer size M: Single hole Metal lever GROHE SilkMove: 35 mm ceramic cartridge Adjustable flow limiter GROHE StarLight: bright, durable chrome GROHE EcoJoy: economical aerator, 5.7 l/min GROHE QuickFix quick installation Smooth body Flexible connection hose(s) No pull-out or waste