Gardena Classic Water Sprayer Nozzle can be easily connected to any 1.5 cm hose It comes with a soft plastic ring on the head to protect from damage With its soft spray, the sprayer is ideal for watering potted plants and individual areas Comes with an innovative and integrated technology to protect against frost With the infinite water flow adjustment, you decide which water flow rate is ideal for your current purpose Lock allows continuous watering without tiring, because the trigger does not have to be held the whole time German-made quality products stand for trusted performance, reliability and continual innovation. Fully adjustable flow rate - single-hand operation Ergonomically design for high comfort in use If the water flow is to be continuous, you can lock the pulse trigger