The Gator Pro Mic Case is constructed from military grade Polyethylene and features recessed zinc plated twist latches, padded handle, and triple plated chrome steel corners. The GM-15 microphone case is designed to take the beatings of a band-on-the-road hitting 70 venues in 18 countries. The interior has 15 microphone drops that are formed with thick foam to insure maximum protection plus a generous area for cables, belt packs or accessories. Lockable and affordable - what a concept!