Displays2go Laptop Stand Adjustable With 28 x 18 Inches Tilting Surface (LW2818) Features 4 casters for mobility with 2 locking casters for stability Includes a lip at the bottom of the workspace to prevent items from sliding off Stand is height adjustable and extends up to 55-inches tall The top shelf tilts 25-degrees Displays2go SKU#: LW2818