MADE OF DURABLE STAINLESS STEEL, THE NITE IZE DOOHICKEY FEATURES A HALF-DOZEN TOOLS THAT DO EVERYTHING FROM TIGHTEN BOLTS AND SCREWS TO OPEN A BOTTLE OF REFRESHMENT, ALL IN A SIMPLE KEY TOOL THAT FITS IN THE PALM OF YOUR HAND. FEATURES INCLUDE A STURDY CARABINER CLIP WHERE ITS OPENING IS STRATEGICALLY SHAPED TO FUNCTION AS A WRENCH, AN ETCHED RULER FOR ON-THE-SPOT MEASUREMENTS, A BOTTLE OPENER, A FLAT HEAD SCREWDRIVER, AND A BLUNT TIP BOX CUTTER, THAT IS TSA FRIENDLY.