440A stainless steel blades
·Yellow composition handle
·Brass pins and liners
·Nickel silver bosters and shield
·3-3/8" clip point blade
·3-3/8" spey blade
·Blade widths: 11/16", 1/2"
·Blade thicknesses: 1/8", 1/16"
·4-1/4" closed

This seems to be a well built knife and should stand up to heavy duty cutting.