Expert Quality, satin chrome plated SVCM steel blades, hardened and tempered with sand blasted tip. Square matt black handles manufactured from high impact resistant plastic. Packed in plastic carrying case with transparent lid. Contents: 11 x Draper TX Star® ; security screwdrivers: T6T, T7T, T8T, T9T, T10T, T15T, T20T, T25T, T27T, T30T, T40T Draper TX-STAR® ; products are compatible with †Torx fixing systems †Torx is the registered trademark of Acument Intellectual Properties LLC.