About this item 2 Spacious Tiers: Transform your workstation with our spacious two-tier rising desk converter. It offers a large workspace with an upper tier (30” wide x 12.5” length) for a computer monitor or laptop, notebook, and extra hardware. The lower tier offers space for a standard keyboard, mouse, and your cup of coffee! Ergonomic Movement: Our special rowing-lift mechanism with its up-and-back movement allows you to easily adjust the rising desk while maintaining a healthy posture. Go from sitting to standing in seconds using the dual-handle design with a spring-assisted lift, without causing any strain to your back. Whether at home or in the office, this sit to stand desk will help you work comfortably. Weighted Base: Built with a heavy weighted base and high-quality materials, our ergonomic desk remains sturdy and stable at any height. The 11 height settings give you the ability to rise up to 17.5" off your desk surface, with a patented, spring-loaded lift that was designed and tested for your safety and ease. Ready to Use: This adjustable height desk ships fully assembled and ready to place on your existing table or desk right out of the box. You’ll be up and working more productively in no time. Trusted Brand: Every time you buy a Vari product, you get quality, convenience, and a risk-free purchase you can feel good about. With 30-Day Free Returns and a fantastic 5-year warranty, you can be sure you’ll love your product.