The ORION FANS part LFG92 is a high-quality Snap-On Louvered Fan Guard designed for use with 90mm fans. Made of ABS Resin, this fan guard is flame resistant with a UL94V-0 rating and also features UV protection. The guard is equipped with a high foam sealing edge for added protection and durability. Perfect for keeping your fan running smoothly and efficiently while ensuring safety and longevity.