These britool screwdrivers have a bi material ergonomic comfortable and effective handle in addition they have a round chrome plated blade in chrome vanadium steel each with a sand blasted tip the 6 piece screwdriver set consists of2 x parallel slotted screwdrivers 35x75 and 55x125mm 2 x flared slotted screwdrivers 65x150 and 8x175mm2 x pozidriv screwdrivers pz1x100 and pz2x125mm