The SB-500S is a 16-gauge steel security box that protects your FLEX-Series camera from theft or damage. For flexibility when mounting the camera, The SB-500S is equipped with holes for both pad and cable locks as well as holes in the back that allow the box to be mounted directly to a tree or post. Compatible with FLEX, FLEX G-36, FLEX E-36, FLEX-M, and FLEX-S.