Our Extra-Duty Ty-Raps are designed to fasten your windscreen securely to your fencing. This Ty-Rap is rated for 120 lb. breaking strength. Most of our clients use our Extra-Duty Ty-Raps to secure windscreen along the top of the fence and then use our Standard 8" ties to secure the sides and bottom of the windscreen. We do not recommend using Extra-Duty Ty-Raps on all 4 sides of a windscreen, as these ties will prevent the windscreen from breaking free in heavy winds and place extreme pressure on your fencing. Priced individually. *Please order in 100 count quantities.