Compact In-floor Two-gang Data/Telecom Box with Cover Durable galvanized steel box is UL listed. Easy installation in all brands of raised floor panels; box drops in and attaches from the top Holes in the included grey cover allow cables to pass while the box remains securely closed. Compact size fits into a standard cut-out (cut-out size required is 5.25" x 6.5") Overall outside dimensions on the box lid are 7" x 8"