Material: Made of strong plastic, strong and rust-proof, durable material can be used for a long time.Quick connection and disconnection: One-button connection and disassembly, no need to tighten and loosen. Save time and make you more efficient. Easy to use: no complicated installation steps. Simply connect the adapter and end connector to the required parts, such as a faucet, watering tool or the end of a hose. Lightweight and durable hose connector: can effectively prevent leakage and prolong service life. Universal size: These connectors are suitable for most types of connecting hoses, faucets, watering equipment and high-pressure washers. Nominal diameter: 12 (mm)Material: PlasticNote: Other things are not included. The colors are based on the first picture. Other pictures only show the effect.Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as the picture. Due to manual measurement. Please allow deviation. Thanks Quantity: 3pcs*4 points quick water joints