Ideal for presentations that require a data projector and laptop computer. Top shelf, 24w x 18d x 42h, supports data projector or overhead projector. Laptop shelf pulls out on glides. Set laptop shelf for standing (33", 35" or 37" high) or sitting (25", 27" or 29" high). Predrilled holes in top shelf for Optional Electrical Unit (BREEUNIT), sold separately. All-steel construction with 30% post-consumer recycled content. 4" casters, two locking. Black powder coated finish. 24w x 18d x 42h. Shpg. Wt. 42 lbs. Assembly required.