Accepts mid-sized & standard wall plates; Raceway cutouts in 3 sizes: 1″, 1.25″ & 1.75″ dia; 2″ deep; Durable ABS thermoplastic construction; Completes multiple A/V, voice & Ethernet in-wall applications; Rear rectangular knockout; Cover snaps to base with no screws required; TAA compliant; Includes mounting screws; Lifetime limited warranty; White;