Ironcompany USA-Made Leather Head Harness - Leather Neck Harness for Neck Strengthening Exercises Adjustable at back with 1" buckle to assure a snug fit. Available with Sheepskin or Neoprene lining Treated or Untreated Leather. Treated leather is processed for more suppleness and darker color. Includes heavy duty 23" steel welded chain and 6mm steel wire zinc-plated spring clip. Made of genuine sole leather. Nickel plated steel rivets. Metal parts are rust and corrosion proof. MADE IN THE USA. Hand crafted to each order. Imprinted with "IRONCOMPANY" logo. GUARANTEED FOR LIFE