Safely dispose of used blades with this convenient blade case. Screw safe system prevents blades from falling out accidentally. Press-release operating system to ensure the blade slot is only exposed when in use. Loop hole and peg hole for hanging. Easily fits in a back pocket, toolbox, or workstation. Reusable. Safely dispose of OLFA A1160B, AB, ABB, ABS, HB, HBB, HOB, LB, LBB, LH, RSKB and SKB blades.