Features: 1.Clips are made of metal material with black coating on the surface, with elasticity, that could be clipped on any collar easily and tightly. 2.They are made to free your hands for writing, typing or do anything you want, when you are recording audio or video. 3.The windscreen sponge covers allow solid recordings without muffled background noise. 4.It would be nice that plenty of quantity as back up, if there is an unexpected loss or break. Specifications Color: black Material: high quality metal with coating Size: the inner diameter of foam is around 5.1mm/0.2" Size: the diameter of clip is about 7.5mm/0.295". Package include: 10 x Foam Windscreen Covers. 10 x Lapel Microphone Clips (metal, black) Notes: Please kindly check your microphone size, and if the clips do not fit your mics, you could apply for a refund at any time. 1. If you have any questions OR advises about product, please contact us by Amazon Message, our customer service team is always stand by to serve for you. 2. Manual measurement, the size will have a little error.