Easy to carry bit set with 12 bits and one 2? extender made from stainless steel. ABS casing with integrated holder for the bits. Bits included: 3 x TORX driver (10, 15, 25) 3 x Hex driver (3 mm, 4 mm, 5 mm), 3 x Philips drivers (1. 8 mm, #0 #2) 3 x flat drivers (1. 8 mm, #3 #5) With belt clip to attach to belt or pocket.