The micro hook attacheacute is a tiny metal usb with a durable hinged hook for easily securing to a briefcase purse backpack keychain etc the innovative sliding hook design offers a sleek way to store and share any files flip the hinged hook up to create a low profile design and professional look perfect complement for ultrabooks features micro hinged hook metallic design only 3930mm long and comparable to the size of a paperclip attach to key chains briefcases purses backpa