“s Deer Fencing is a safe humane alternative to wire fencing. It discourages deer and other small animals from destroying gardens and other vegetation. Deer Fencing is environmentally safe mesh netting made from 0.75″ polypropylene strand s that are bonded together and have been U.V. treated for longer lasting durability. The fencing attaches easily to metal or wooden stakes and measures 7 feet tall by 100 feet long. Environmentally-safe 3/4” mesh polypropylene.