VERSATILE RAZOR WIRE FENCING - Our 18” Razor Wire Fence Roll is perfect for adding extra security and protecting your house or property. Ideal for any outdoor application, including on a chain link fence, brick or concrete wall, on fence posts, on the ground along the perimeter, and more. HEAVY DUTY GALVANIZED WIRE - This Barbed Wire Fence Roll is made with high durability galvanized steel that is designed to be water resistant and weather resistant, ensuring it can last for years and won’t rust easily. EASY TO INSTALL - Simply use any tie wire or razor wire clips to secure the coil wire to a corner post. FLEXIBLE, STRONG, AND SHARP - Made with an inner steel core for extra flexibility and strength, this heavy duty razor barbed wire provides maximum security when stretched just enough so the coils overlap. HOME IMPROVEMENT FOR SAFETY - Prevent birds from landing on fencing, keep away animals such as squirrels, and protect your home and property. Check your local wire fencing permit laws before installing razor wire. Razor Barbed Wire offers the ultimate in high perimeter security for indoor and outdoor property protection. (Also know as Razor Ribbon, Helical, Security Barbed Tape or Concertina Wire) It is available in 18" stainless steel razor wire coils which are designed to cover up to 50 linear feet. The coils are stretched out like a 'slinky' and can cover up to 50', although expanding beyond 33 feet will reduce effectiveness. Stainless steel is preferred to achieve a strong long lasting solution.