This mic belt is easy to use. Just clip it on, adjust it and in the mic transmitter pouch. It' s adjustable and to use, meaning you' ll hardly notice it' s there. This allows you to focus on your course or presentation without worrying about the safety of your microphone. Features -Color:Black. -Material:Synthetic rubber, nylon. -Size: 78x14x1cm or 30.65x5.5x0.39inch. -Close-fitting, vertical design securely secures and protects portable electronic devices and wireless transmitters. -Enhanced band edges for added durability and longevity. -The microphone strap is very comfortable, while also fixing and protecting the microphone transmitter. -The transmitter pouch is open at the top, so you can easily adjust or tune your body mic transmitter. -Suitable for most microphone transmitters. Packing list: 2 x mic belt