What's included: You will receive 2 brass garden hose adapters/faucet adapters and 4 black rubber discs. It can be used with 3/4" European standard garden hose fittings. Durable brass material: the pipe fittings are made of brass, which is resistant to corrosion, rust , durable and weather resistant, and will not break easily like plastic. It lasts longer than plastic fittings and can withstand 200 psi pressure. EASY TO INSTALL: The adapter garden hose consists of two parts. Install the 3/4" threads clockwise onto the faucet and tighten to ensure a tight, secure, leak-free connection between the faucet and hose. Installation only takes a few minutes. Leak-proof function: use a quick connector with rubber disc. Secure the gasket into the 3/4 inch garden hose connector to prevent leaks. They are designed for dense connections. WIDE APPLICATIONS: Easy-connect 3/4" brass faucet fits all common 3/4" garden hose connections. Suitable for garden hoses, RVs, faucets, lawn sprinklers and other accessories, etc. Brass fittings adapters are resistant to corrosion, rust , strong and last longer than plastic fittings. Equipped with a rubber seal for double leak protection. 2 styles of 3/4 inch brass garden hose fittings. Easy to connect and to remove, install it quickly and be ready to use. Connect the hose firmly to ensure it is secure and leak-free during use.