GREENGUARD® Gold certified. This durable rectangle desk is made from 1" thick MDF core with high pressure laminate and matching 3mm PVC maple grain heat-sealed edge banding. Slots underneath the top make this a perfect desk for children to share. Our 48" x 18" model works great as a Two Seater with the (2) slots underneath, while the 48" x 36" and 60" x 36" work well as a Four Seater with (4) slots underneath. Impact resistant, preventing heavy hands from leaving indentations. Carefully rounded corners and edges for added safety. Reinforced extra strong aprons for the strongest construction possible. Hardwood legs with or without locking casters available, leg assembly required. 10 Year Warranty. Made in the U.S.A.