Neotech wireless performance pouch; offers a sleek, low-profile design that's ideal for hiding a wireless transmitter during a performance. From stage or film artists concealing the transmitter under their costumes to musicians attaching it to their guitar strap, The wireless performance pouch; offers the perfect solution. It comes with a removable elastic band that stretches comfortably around the body in many different configurations so there's sure to be a position that's just right for you. Attachment and adjustments can be made very quickly and easily with the hook-and-loop fasteners located on both the pouch and the elastic band. The neoprene pouch protects the transmitter from impact as well as moisture so you don't have to worry about shorting out your gear during a performance. The pouch measures 3. 5" X 4" (8, 9cm x 10, 2cm). The wireless performance pouch; gives you one less thing to worry about while you're on stage so you can simply concentrate on your performance! .