Enhance safety- These metal roof snow guards effectively break up the snow and ice into small pieces to avoid damaging the metal panels and gutters, and install a different number of items on the metal roof to increase friction and prevent excessive accumulation of snow and ice from sliding off the roof, protecting the safety of your family and pedestrians Easy installation- No need to drill holes in the metal roof, simply use the provided Allen wrench to tighten the screws on the standing seam of the metal roof to prevent potential roof leaks. Note that roof snow guards are not compatible with seams over 7/16” (0.4 inch) wide or most ribbed roof panel varieties Durable Material- The Standing Seam Snow Guards are made of solid PP material that is waterproof, resistant to rust, and reinforced with the addition of glass fiber, resulting in enhanced material strength, durability, and resistance to tearing, ensuring reliable, long-lasting performance even in demanding weather conditions Attractive appearance- Compared with traditional snow guards, these metal roof snow guards are designed with a delicate retro shape, which not only blocks snow and ice but also serves as a decorative feature on the roof Complete set- The design with screw fixation makes it detachable and can be disassembled and stored during snow-free seasons, allowing for reusability and reassembly as needed. The plastic snow guards for metal roofs set comes with 50pcs snow guard and 100pcs screws, which can meet different snow-blocking needs Benfar 50 Pack Snow Guards for Metal Roofs Standing Seam Snow Guards Ice Stops Metal Roofing Solid Plastic Easy Installation BR03