The package includes 20 microphone clips and 20 covers made of iron and black metal strainer. These clips are compact, lightweight, and easy to carry around. They can be clipped onto shirts, collars, or placed in small pockets for shows, speeches, lectures, meetings, and online chatting. The clips are durable and practical, suitable for voice chat, video conferencing, voice recording, and online karaoke. The mic foam cover helps reduce background noise for clear recordings. The iron clips are made of high-quality material and have a coating process for added elasticity. The package dimensions are 3.5 x 2 x 1 cm and the product is manufactured by ibasenice. The ASIN is B0CN47C655 and the item model number is JG0455U11ZN1TK2XJAFH7M. The product is made in China.