Hi. I am wanting some sight barrier that is black and is really thick so that when a deer jumps on it there feet wont puncture or tear the material. I seen some at a farm years ago a man had and it was like really thick black plastic im talking like 1/4 inch thick or more I dont think a buck could even have gotten there antlers through the stuff.I have tried the knitted sight barrier and the landscaping fabric and neither kind works. This is for a special application where the deer will be confined in a smaller pen for week at a time and they like to jump up on it all the time.If anyone knows where to purchase any material like this please let me know. Thank You Brad