Studio Designs Adapta Desk 48" Desk in Black /  Walnut 410380 Main Work Surface: 47.5"W x 30.25"D Super Tough 1" Thick Work Surface with T-Mold Edge Band Adjustable Top Height from 22" to 33" in 1"Increments Powdered Coated Finish on base for Durability (4) Floor Levelers for stability