Deer fence and deer fence PRO is a safe, humane alternative to wire fencing. It discourages deer and other small animals from destroying gardens and other vegetation. Both are an environmentally safe mesh netting made from polypropylene strands bonded together. With a 3/4 in hole opening, it is UV-treated for longer lasting durability. It attaches easily to metal or wooden stakes. Deer fence PRO is over 5X the weight of standard deer fence.