This is the ultimate Leather Head Gear on the market today! This one size fits all leather neck harness is used to strengthen the neck and upper back muscles. It is made of 1 3/4″ genuine leather and neoprene lining for comfort. It features heavy duty “D” rings, a 23″ chain, nickel plated steel rivets, 6mm steel wire zinc plated, and a spring snap clip. This neck harness is fully adjustable at the back to assure a snug fit with 1″ adjustable buckle. This item can be treated for more suppleness and a darker appearance and comes with our Lifetime Warranty. Made in the U.S.A.