The set contains: You will get 10 pieces lavalier mic clips, these clips can hold the headphone cable with a diameter of 3.5mm. There are so many to meet your daily needs. High-quality materials: High-quality metal lavalier mic clips can be easily attached to any collar. The material is iron, strong and durable, and has a long service life. The exterior is painted to prevent rust. How to use: You can attach the microphone to the collar, which is easy to use and durable, suitable for many occasions. Product advantages: easy to carry, simple and convenient, clip the microphone to the collar, you can do other things. Scope of application: suitable for stage performances, podium speeches, speeches and other occasions, as well as online conferences and chats Note: The data are all measured manually , Please allow 1-3cm error due to differences in light and display, there may be color differences, please refer to the actual item received.