Sit-to-Stand Desk Shell is part of Lorell Essentials Series Laminate Furniture with high-quality laminate construction and metal-to-metal, cam-lock connections. Walnut laminate top with 3mm PVC edges is 1" thick for durability and features a grommet for easy cord management. Set includes a full modesty panel for privacy and leg panels with adjustable feet. With a height range of 27-1/2" to 47" , the Lorell Sit-to-Stand Electric Adjustable Bar (sold separately) raises the desk from 29" to 49" high.