The OlyFlow Height Adjustable PipeGuard is designed to support rooftop steel pipe, electric conduit, and copper tubing ranging in diameter from ½ to 4 inches at a height ranging from 6 to 8 ½ inches.  Its base is made from weather-resistant EPDM, which prevents damage to the roof system, while allowing for expansion. The unique, one-piece, triangular design is engineered to shed water while its wide, stainless steel support channel provides stability and balance.