Specially designed to give 100% even water coverage regardless of the water pressure (1-10 bar). Can water a full circle or a part of a circle. To adjust, slide the red setting rings. 5 jets. Max area coverage of approx 314m2 (1030.2ft2) or 20m (65.6ft) diameter. Perfect for lawns and established plants. Mounted on a solid metal spike which gives stability when pushed into a lawn or a border. Ultra reliable, water-powered, geardrive motor that operates at all water pressures. Ref: UTST2314