This 31 piece screwdriver set is a great addition to any tool box. It has a spring tube end for getting into hard to reach areas. Also has a chrome vanadium blade, a magnetized tip and a soft handle for sure-grip. Item is packaged in a hanging clam shell pack. Set includes 9 pieces of bits (6.35 x 25 mm)1 piece ADP hex, 10 pieces of bits Phillips, flat head and star (6.35 x 25 mm) and 10 pieces of 1/4" sockets. The spring tube is 215 mm.