RaceQuip SFI ribbon window nets with strap mounts are constructed using a combination of heavy-duty 1 in. polypropylene ribbon webbing with nylon thread for maximum durability. RaceQuip utilizes a jig-built construction technique to ensure consistent size, shape, and fit. These auto-racing roll cage nets feature extra-long vertical ribbon strips that create adjustable bottom straps, allowing you to mount the net directly to a door bar without the need for a window net mount kit. RaceQuip ribbon-style window nets with strap mounts are SFI 27.1 certified and available in black.