This Stanley 31 piece set of 1/4in drive bits is supplied in a plastic case and contains:

3 x Phillips Bits: PH1, PH2 & PH3
3 x Pozi Bits: PZ1, PZ2 & PZ3
3 x Slotted Bits: 4, 4.5 & 5mm
11 x TORX Bits: T10, T15, T20(2), T25(2), T27(2), T30(2) & T40
5 x TORX Security Bits: T10, T15, T20, T25 & T30
4 x Hex Bits: 3, 4, 5 & 6
1 x 1/4in Drive Adaptor Bit
1 x 60mm Magnetic Bit Holder