GLORDEN High Pressure Twist Nozzle Sprayer Adjustable Brass Hose Jet Sprayer (GD160302) SOLID BRASS CONSTRUCTION  Made of 100% brass with finger switch design, which avoids the thumb pressure from grip switch holding. It brings a lot convenient to those weak hands or painful arthritis MULTIPLE SPRAY PATTERMS - There is a whirling threaded muzzle controlling water flow into different forms such as column, injection or atomization, which is able to fit most daily watering needs HIGH PRESSURE FLOW - The full force can make high volume stream reaches up to 33-51FT, which can perfectly use to tough mud and dirt removal PORTABLE SIZE - The nozzle designed into an extra-small size, which is more portable to carry around. The unique working principle makes it easy to install OLD FASHIONED BRASS SPRAYER  Same as those nozzles used decades ago, which will never let you down