Set includes 8 x standard length screwdrivers. Slotted: 8 x 150mm, 6 x 100mm, 5 x 75mm and 6 x 38mm; Pozidriv: PZ3 x 150, PZ2 x 100, PZ1 x 75, PZ2 x 38mm. Also includes 10 x precision screwdrivers. Slotted 2.5 x 40mm, 3 x 40mm; Phillips PH0 x 40mm, PH00 x 40mm; Trx T5, T6, T7, T8, T9 and T10 x 40mm. Includes storage unit, which can be wall mounted or free standing.