This adjustable height table has a sturdy black metal base and a large space white top made of wood. This is the perfect flat surface tilt table. Each support is adjustable and has a simple knob that you turn to tighten and loose the support. Easy, practical and great quality! Has a few scratches on the top, but other than that it is as good as new! 42."W x 30"D. 46.5"H at highest. 30.5"H at lowest.