High Quality Beagle Bone Black / BB Black Acrylic Case Transparent + Rainbow case box shell for BeagleBone black The transparent +black case is crafted out of high quality acrylic layers with a transparent top and base. It's smooth, slick, and durable and because of its double-color finish, stands out in almost any room. You simply stack the layers around your BeagleBone Black to protect it from the outside world. The case is lightweight and can be mounted to any surface. It's held together by nylon bolts so there are no tools required for assembly. Color:Rainbow