Under Armour Boys HeatGear Crew Socks,Rocket Red (984) / Black/Navy/Grey, Youth Large,4 pack Pocket knife comes with three replaceable 420J2 stainless razor blades Folding knife blade length 3.5 inches (8.9 centimeters), overall length 8 inches (20.3 centimeters) Requires Outdoor Edge 3.5-inch replacement blades model RR-6 Weight 2.6 ounces Handle is Grivory (glass/nylon)