An awesome, smart, functional and compact suspension clip to assist you carrying your pocket knife in your pocket, added security by just attaching the EdgeClip to your pocket edge. Versatile, tough, lightweight, a safe carry option with no bulk after attaching the EdgeClip to your pocket knife keyring. Material Specs: Extruded Plastic w/Key Ring Attachment Hole Size: L 1 cm x 2.5 cm Does not include a Split-Ring.