Tennsco Corp. Products - Steel Top Workstation, 60"x30"x33-1/2", Medium Gray - Sold as 1 EAMetal workstation includes a 12-gauge steel top and 13-gauge steel legs that support up to 4,000 lb. per pair. The legs also have knockouts for electrical outlets. A lower shelf (sold separately) offers a 16-gauge steel construction with a load rate of 200 lb. per square foot when evenly distributed.Sold as 1 EAManufacturer: Tennsco Corp.Total percentage of recycled content: 30Post Consumer Waste: 20Country of origin: US