Electric Adjustable Desk Kneeling Chair PC Tower Mount Keyboard Tray Cable Management Descriptions Go from sitting to standing in one smooth motion with this complete height adjustable workstation featuring customized user heights This angled kneeling desk chair will keep your back at an upright position, distributing your weight evenly throughout your buttocks and legs, all while keeping your spine aligned Conveniently mounts your PC case under a desk or flat work surface for off the floor Enjoy the benefits of ergonomic typing angles and a work area thats spacious and extra sturdy with clamp-on keyboard tray This open wire cable rack mounts under your desk and keeps your cords and power supplies organized and ventilated