Package Contents: You will receive 2 pieces of microphone adapters, one 1/4" female to 5/8" male and one 1/4" male to 5/8" female. Function: Threaded adapter can connect the microphone to the microphone holder, Converting the microphone holder and accessories from 1/4" internal thread to 5/8" external thread and form 1/4" external thread to 5/8" internal thread. Solid Material: Tripod screw adapter is made of solid aluminum alloy with smooth finish and metallic luster. The surface of this screw adapter is beautifully engraved with knurling for installing and removing easily.