The knife in the upper left corner (model # BTFF) is a bird and trout knife. The blade is twist Damascus. The handle is elk antler. The blade length is approximately 4 inches. The knife in the upper right corner (model # DPHX-4) is a 4 inch drop point hunter. The blade material is a random damascus with a burl walnut handle. This knife is available for $450.00 plus shipping.