Americover 12 ft. x 100 ft. 6-mil String Reinforced Polyethylene Construction Film PSR612 - The Home Depot
What is String Reinforced Plastic Sheeting
Farm Plastic Supply - Dura Skrim String Reinforced Clear Plastic Sheeting - 10 Mil - (24' x 10') - UV-Rated Extra Heavy Duty Poly Film Tear Resistant, Vapor Barrier Polyethylene Roll for Construction - Walmart.com