Preferred Materials - 100 percent brass metal head, stainless iron trigger, built to last and be powerful. Adjustable Pressure - Rotate the nozzle to adjust the water flow, flexible and adjustable water flow of fine mist, moderate spray, jet stream by turning the head from left to right Ergonomic Design - When using this nozzle sprayer, its ergonomic design allows you to hold it long enough to enjoy your car wash. Durable soild brass fittings make high water pressure resistant and prevent bursting. The user-friendly design of a quick connection brings a lot of convenience. This hose nozzle is great for cleaning your car, walkway, garden, gutters, deck and more, can even be used for showering your pets and dogs, meet your different needs for watering and cleaning. Size: Short Specifications: Water pressure: fine mist, moderate spray, strong jet Interface material: copper Nozzle material: Brass Material: All metal Wire diameter: 3 or 4 inch [Notes] 1. Do not use this product for anything other than water. 2. Always close the water tap after use. 3. Store away from direct sunlight. Do not leave the water sprayer outside in winter. The low temperature makes metal nozzles susceptible to breakage, especially in low temperatures below zero. 5. use during the winter season: always empty the water fountain after use. Do not break the sprinkler nozzles.