Made for the largest and most rambunctious dogs, the 4' x 100' welded wire dog fence kit is the strongest dog fence available from EasyPetFence.com, lasting between 20-30 years. Inside this metal dog fence kit is a 4' roll of chew-proof welded wire fencing that appears virtually invisible, thanks to 2" x 4" mesh. We have also included our dog fence posts with ground sleeves, an incredibly easy to install system that will save you from digging post holes and pouring cement. You will also receive a pack of our heavy duty self-locking ties, kinked ground stakes, inserts for your posts, and a drive cap for the quick and easy installation of your ground sleeves. All parts of this wire fencing for dogs are black coated for weather protection and a sleek professional look.