Keep your RV and garden water systems safe from freezing with this brass adapter. The quick-connect fittings allow for easy and secure attachment, making it simple to blow out water lines and prevent freeze damage. Features - Color: Assorted Color -Material:Copper, plastic - Size: 8.50X3.50X3.00cm/3.34X1.38X1.18in 2.60X2.60X0.30cm/1.02X1.02X0.12in 15.00X9.80X0.80cm/5.89X3.85X0.31in 4.40X1.90X1.90cm/1.73X0.75X0.75in 3.00X3.00X2.80cm/1.18X1.18X1.10in -Sturdy brass construction: adapter made from brass, offering excellent durability and resistance to wear -Quick and easy connections: the quick connect structure simplifies the process of attaching and detaching hoses -Adjustable water flow: with the builtin valve, you can easily control the water flowing -Multi-use adapter: used for garden watering, rv winterizing, and more, practical and versatile addition -Practical: the precise flow control helps reduce water wastage, promoting more sustainable Package list: 2 x faucets 1 x external threaded buckle 1 x internal threaded buckle 1 x raw tape 4 x washers