Ideal for demanding environments. Heavy Duty yet portable for easy storage. Gray/Chrome adjustable height legs can be set from 25” to 35” in 1” increments and includes Hex Wrench for fast height adjustments. TFL Collaborative Desk - Casters - Swerve Black Granite 42" X 42" Swerve Thermal Fused Laminate top resists scratches, dents, paint, markers, crayons, and food and juice stains.