Our faucet aerator water fittings are made of copper material and designed for long-lasting performance. The adapters are precisely crafted to prevent leaks during use. Available in multiple specifications, they offer compatibility with various fixtures and are easy to install. Features - Color: Silver - Material: Copper - Size (maximum): 3.00 x 1.00 x 1.80 cm / 1.18 x 0.39 x 0.71 in - Thread types: Female 2, female 3/4"-27 UNS, female 13/16"-27 UNS, female 4, male 15/16"-27 UNS, male 55/64"-27 UNS, male 3/4"-27 UNS - These copper aerator adapters fit most common sinks and faucet types - Multiple sizes included for wide application; compatible with standard sink connections and garden hoses - Thoughtful design allows for easy installation and reliable operation - Sufficient quantity and variety of sizes to meet different needs - Compatible with various faucets and suitable for connecting garden hoses, sink sprayers, water filters, and similar accessories Package list: 8 x Faucet Adapters