The Stanley 4-in-1 Pocket Driver has a non slip textured surface that will not slip, crack or peel. It has a soft bi-material grip for comfort and is made from S2 tool steel for maximum durability. Magnetic bits attract and hold small screws. Contains: 2 x Double Ended Bits: Slotted 3mm (1/8in)/PH1, Slotted 4mm (5/32in)/PH00.