The neoprene Wireless Pouch offers a safe and convenient way to carry your wireless transmitter. It attaches quickly and securely to most straps using touch fasteners which wrap around your strap. This attachment system also incorporates elastic grippers which keep the pouch firmly in place. Openings in the pouch accommodate cord and antenna configurations of most transmitters. Protecting your gear from dust, moisture and impact is made easy with the Wireless Pouch . Give it a try! The Wireless Pouch is available in the following sizes: <>Small: 3.5" x 2.5" x .8" (8,6cm x 6,4cm x 2cm) <>Medium: 4" x 2.5" x .8" (10,2cm x 6,4cm x 2cm) For even more versatility, see our Wireless Pouch Adaptor Kit (sold separately) for using the Wireless Pouch with a variety of strap/belt sizes, or for concealing the transmitter on the body for use in theatre or film.