Color: Grey Shape: Rectangular: Assembly Required: No Item Weight: 0.2 Ounces Height Adjustable - Ergonomic Mobile Stand Up Desk Computer Workstation Is Height Adjustable From Sitting To Standing. Stand-Up Portable Desk - Ideal For Use As A Stand-Up Portable Computer Office Desk And Can Also Be Used As A Speakers Podium. Ample Room - Rolling Computer Cart Has 4 Platforms To Store Monitor, Laptop, Keyboard, Printer, Cpu, Pc Tower And Speakers. The Height Of Top Two Shelves Are Optimized For Ergonomic Laptop/Keyboard And Monitor Placement. Heavy-Duty - Standing Computer Cart Has A Weight Capacity Of 132 Lbs, With About 33 Lbs Capacity For Each Shelf. The Top Two Platforms Are Height Adjustable Up To 17 Inches With 11 Locking Intervals. Portable - Moving The Desk From Room To Room Is Easy With The 1.5 Inch Furniture Casters, And The Desk Locks Into Place With Two Locking Brakes.