Desk Riser for Instant Sitting to Standing: Desk converter allows you to elevate your workstation from 4.9” to 19.3” smoothly in seconds, simply squeeze the handle and lift your tabletop to most ergonomic cozy height level, reducing back & waist pain Extended work space: The desk riser features a special connecting iron board and 6 fridge magnets, allowing you to attach notes or decorations for better organization and a cheerful workspace. Additionally, it includes slots for easy cable management Dual Layer Ergonomics Desktop Riser: It features a spacious 31.5" x 15.7" top tier, allowing for dual monitor setups. The removable 24.4" x 10.3" keyboard tray accommodates keyboard and raises in sync with the top surface for a comfortable workstation Very Minimal Assembly: The adjustable riser comes with almost everything assembled. Just place on your existing desk, easy 3-steps keyboard tray installation, and start organizing your workstation Sturdy & Stable Adjustable Desk: Crafted from durable MDF board and patented X-shaped frame, ensuring rising desk converter has the capacity to hold up to 28.6lbs on the top tier and up to 4.4lbs on the lower tier JOY worker Standing Desk Converter, 32" Height Adjustable Sit Stand Up Desk Riser with Keyboard Tray & 6 Fridge Magnets, Desktop Workstation Riser for Home Office Computer Laptop, White