The Shure SH-MICCASEW06 is a molded case that can hold up to 6 Shure wireless microphones (or other wireless mics) plus batteries. It is made from heavy-duty polyethylene and has TSA-accepted locking latches, making it ideal for air travel. To protect your mics, the case features foam-padded microphone drops. There are also 6 battery drops. The ergonomic handle makes for easy and slip-free carrying.