Here's a couple pics of the reception desks for Boulder brands company which owns Udis gluten free and smart balance. Along with some others. They are giant. File drawer, beetle kill wood tops, and 9 casters each desk. They act more as feet that functional for rolling around although they do roll. The panels are gaterply backer board laminated to MDF then finished with mineral oil. All the square head machine bolts are drilled and tapped around whole desk. The drawers are flawless and they could be stood on they are so strong. Don't copy my designs. Come up with your own.