This is a 8 piece set of silver plastic wrought iron linkable fence. Believe these might be MPC re-issue? Each section of fence is 6" long and 3 1/2" tall. Interlocking design, make it as long or enclose as you like. Great for a variety of uses, could be for animal cages, Gladiator arenas, perimeter fencing around army bases, houses, anything you need to protect!