Per the manufacturer:

Rogers' Rangers Tomahawk
Our Rogers' Rangers tomahawk is based on historical drawings depicting the tomahawk used by Major Robert Rogers and his men - Rogers' Rangers. Rogers' Rangers were established in 1756 and created the foundation for America's Rangers to this day. This tomahawk is a favorite with our military personnel. Battle proven in Iraq and Afghanistan. Approx. 4" blade edge, 2 1/8" hardened spike, 18" long handle wrapped with 6" long rawhide grip and lanyard attached. Wt. 1.75 lbs