Tac-force Assisted Opening Sawback Bowie Rescue High Carbon Half Serrated Silver Stainless Steel Blade Knife - Blue HALF SERRATED BLACK STAINLESS STEEL BLADE Fast & smooth operating spring assisted knife Stainless steel removable Belt metal clip for carry Open length: 8" Closed Length: 4.75" Blade Length: 3.25" Made by Surgical Steel, High Quality & Last Long