Two functions: normal spray and bubble spray to meet your different usage needs. High quality ABS plastic and chrome finish to ensure quality and longevity. Replacement sprayer for kitchen faucets. Pull-out hoses. The Eco-Stop button is not a switch that permanently cuts off the water, just a temporary stop when you hold it down. In practice, it allows you to move from one area to another (e.g. between 2 sinks) without moving everywhere, and makes it easier to stop filling. * To ensure you have a good online shopping experience, please check the size carefully before placing an order. ^^Technical specifications:Color: ChromeMaterial: ABS plasticUniversal connection: G1/2 (15x21mm)Rainwater jet flow rate: 10-11 L/minRecommended water pressure: 0.5-6 barScope of delivery:1 x hybrid shower1 x user manual in French,"