APPLICATION FEATURES - These screw adapter studs are used to mount cameras, webcams, LCD monitors, shooting lights, voice recorders, Gopro cameras, ball heads, adapters tripod and other accessories. Other photography accessories on the microphone stand. HIGH QUALITY - These adapters are made of metal and are very safe. Anti-rust, anti-corrosion, durable. The metal construction of the adapters should make them last forever. EASY TO USE - The screw-on mic adapter is black in color, with a knurled finish that provides excellent grip, non-slip, deep and burr-free, fully threaded, easy to install and stable. Packing list - 2 pieces 1/4"-20 female to 3/8"-16 male. 2 microphone stand adapters, 3/8"-16 female to 1/4"-20 male. 100% Quality Assurance - High quality is our sole belief. We hope you will receive our product and be satisfied.