Seventy-five inches of top is what an 85-in screen needs to sit without overhang, and this one pairs it with two 23.5 x 6 x 7.5 in floating shelves that mount on the wall above for speakers or plants. Cabinets measure 22 x 11 x 10 in and 18 x 11 x 10 in inside, with a 19.5 in open compartment between them and beech legs raising the case 8 in. Zone ratings are 77 lbs on the top, 33 lbs on a cabinet shelf, 15 lbs in a compartment and 11 lbs per floating shelf. It ships across 3 cartons at 68.5 lbs total.