Performance Tool W9169 Precision Driver Set, 18-Piece (Sold as 1 set) Sizes: Phillips #00, 0, 1 and 2, Slotted 1.0, 1.5, 2 and 2.5mm, Star T6, T7, T8, T9 and T10, Pozi #00, 0 and 1 Bit storage in handle and handy pocket clip. Magnetic tip holds bits securely. Contains 2 pc precision drivers and CR-V bits in a clear view storage case. Shipped as 1 Driver set, not a pack. Lifetime Warranty