KEY DETAILS Quartz surface over engineered wood. Available in a Nero, Polished White or Matte Gray Concrete finish. Solid quartz top has a fully finished recessed substrate for added support. Solid beech wood stem in a Dark Walnut finish. Rustproof stainless steel base plate in a Blackened Brass finish. Base has adjustable levelers to adapt to varying floor levels. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Top made in Vietnam; base made in China. How to measure for delivery