Thank you Calvin The blade and bolsters are made with XHP stainless steel polished to a mirror finish; with a Rockwell C of 60-61. The handle is made from stabilized Bubinga wood often referred to as “African Rosewood”. The blade is hollow ground 5/16” and is 3” in length; 1-1/4” width, thickness is 5/32”. With a full tang the overall length is 7-1/2”.