Most of What You Need in One Convenient Carrying Case: Screwdrivers and Holder/Driver have Soft Grip Handles. Flat Head Screwdrivers: 1.2 x 6.5 x 150mm – 1.0 x 5.5 x 125mm -0.8 x 4.0 x 100mm – 0.5 x 3.0 x 75mm. ‘Pozi’ Head Screwdrivers: 2 x 6.0 x 100mm – 1 x 4.5 x 80mm. Bit Holder/Driver6.0 x 100mm. Screwdriver Flat Head Bits: 4.5, 6, 7mm. ‘Pozi’ Head Bits: 0, 1, 2, 3. Torx Head Bits: 10, 15, 20, 25, 27, 30, 40. Hex Head Bits: 2, 3, 4, 5, 6. 1 x Adaptor Bit. Contained in a Purpose Made Plastic Carrying Case.