Constructed of 1/2" plywood clad in a rugged vinyl with commercial grade plated hardware and lined with durable protective foam that has been sized specifically for your QU-16, you can rely on this case to provide protection in storage or while you're transporting it, even during the show - with the convenient doghouse design, you won't even have to take it out of the case! And with the four heavy-duty casters, Gator's GTOURQU16 makes loading your mixer in and out easy on your back.