8-piece pen-style tool kit with internal magnet that holds pieces in place; Includes 4 flat head bits (SL15, SL2, SL3, SL35) and 4 Phillips head bits (PH00, PH0, PH1, PH2); Screw top reveals storage for 8 bits; Metal pocket clip; Product Size: 4.375" l x 0.5" dia.;