Medium Tactical Dog Collar 14-18 in. Steel Hardware. 100% Military Specification Collar with 300 Lb GT Fastex™ Side-Release Acetal Buckle, the strongest side-release buckle on the market. Mil-Spec Tubular Nylon webbing is strong and comfortable because it has no hard edge to rub on the dogs' neck. Black Oxide coated Steel D-Ring and Steel Triglide. Made with 1" x 5" Long Velcro® Pile. Attach any branch label just like today's military uniform. Show your support for your favorite branch. Lifetime guarantee! Also available for purchase with these name-tapes below: ARMY, Foliage Collar, Digital ACU™ “U.S. ARMY” FDNY, Black Collar, Navy/White “F.D.N.Y.” K9P, Multicam™ Collar, Multicam™ “K-9 PATROL” NAVY, Foliage Collar, Digital ACU™ “U.S. NAVY” PK9, Black Collar, Navy/White “POLICE K-9” SHER, Coyote Collar, Brown/Gold “SHERIFF” USAF, Foliage Collar, Tiger Stripe ABU™ “U.S. AIR FORCE” USCG, Black Collar, Navy/White “U.S. COAST GUARD” USMC, Coyote Collar, Desert Digital™ “U.S. MARINES”