Brand new Material: carbon steel Color: as picture shows Blade Length: approx. 10cm/4" Width: approx. 1cm/0.4" Feeler is one of the measuring instruments used for inspection clearance Blade thickness: 0.05,0.06,0.07,0.08,0.09,0.10,0.15,0.20,0.25,0.30,0.40,0.50,0.75,1.00 Package included: 1 x feeler gauge