The NEW FGS-MFAW-B ADC COMMSCOPE FIBERGUIDE is a 4" H x 6" W snap-fit junction designed for fiber optic cable ducting. Manufactured by CS PART . COM, this product is specifically designed for use in enterprise networking, servers, and rackmount cabinets. The yellow color indicates its visibility and ease of identification in a network setup. With its durable and snap-fit design, this fiberguide provides a reliable solution for organizing and routing fiber optic cables in a professional networking environment.