The Ringtail Special is made from 440C and comes pre-slotted with a Stainless Steel guard and bolster pin. Overall length is 7-1/8", Blade is 3-1/2" long, 1" wide, and 1/8" thick. Holes for 1/8" pins and 1/4" thong hole tube. Guard is 1-5/16" long. Fits sheath SHE21. This blade has been cryogenically tempered to enhance its edge holding capability.