The 362S four star fine blade medical grade scissors is stainless steel with straight blades. The thin blades allow for close tolerance cutting.Specs amp; FeaturesFine BladeApplication: Thin blades allow for close tolerance cutting, Quality: , Surface Resistivity : Conductive, Shape: Straight, Material: SS, OAL: 3.62(90.5mm), Tip Length: .875(21.88mm), Type of Cut: Shear