ADVANCED METAL MATERIAL-100% Metal. The hose nozzle is extra heavy duty made from a zinc alloy body and trigger, full soil brass nozzle. The nozzle sprayer is much stronger than plastic ones and especially built to endure HIGH PRESSURE WATER FLOW. Fits all USA-based garden hoses - 3/4 Garden Hose Thread LABOR-SAVING &Ergonomic Design--Hold more easily. garden hose nozzle features a nice Effort-saving buckle on the handle that keep the water remains on without you having to apply any pressure. Just use the clip so you don't have to keep your hand holding it the whole time. The Handle of hose nozzle sprayer has Ergonomic Design. It's very convenient to hold the water sprayer. LEAKPROOF -- Utilize Water More Efficiently. The threaded interface of the garden hose nozzle is deepened and durable internal rubber O-rings and tight seal are provided, so as to effectively prevent leakage. water sprayer has updated design which can use more than 90% of the water output and avoid unnecessary waste. WIDE RANGE OF USE -One Tool for Numerous Tasks hose nozzle can work with high-pressure or low pressure water flow, which can be more widely used in our lives. When different modes areapplied, the nozzle sprayer is very prefect for watering gardens, lawns, grass and flower beds; cleaning cars, sidewalks, yards, gutters, decks, houses and other places; showering pets; playing with children.