JS Scorpion Boot Knife! See-through Lucite Insert That Has a Real Scorpion Embedded in It The black aluminum handle has a see-through Lucite insert that has a real scorpion embedded in it This new design from Tom Anderson for Master Cutlery is one of the coolest boot knives you will find This boot knife measures 9"" overall and is all black with a 440 stainless steel double edge blade. Includes a black leather sheath with a snap closure and a pocket clip. 4 3/4"" blade.