Specifications:Colour: picture showSize: A (Short); B (Medium) ; C ( Long),connector Accessories(black or white)Save energy: Water saving 30%-70% (compared with standard bubbler)Increase the water pressure: Prevent water flowed, and the air is mixed with water is good,the water feels soft,enhanced water momentum,cleaning more convenient.360 C rotation: Water can easily covers the whole sink,never worry about clean the sink in cold winter.Humanized design, easy to installHealth, easy to clean, can be at ease use.Swivel kitchen sink and shower with water-saving applications.By pulling the chrome plated head, the gentle aerator spray becomes a powerful jet.This unit produces a champagne effect flow that negates any splash back in the basin at the same time increasing wetting ability and performance.Package includes:1pcx 360 Rotate Swivel Water Saving Tap