Rocelco ADR Standing Desk - Height Adjustable Sit Stand Desk Converter - Dual Monitor Capable - 32" wide With Retractable Keyboard Tray - Black Finish Large work surface: 32 inches wide holds up to two 24-inch monitors or one 32-inch monitor New and improved easy height adjustments: easy-grip side paddle height levers make adjusting from sitting to standing easy; smooth height adjustment from 6" to 16.3" above your desk surface with 5 incremental height options Ergonomic keyboard tray: Staggered height between keyboard and monitor keeps monitor at proper height to prevent neck strain without manual adjustments sitting or standing, keyboard tray extends for optimum comfort, keyboard dimensions 24W x 11.8D inches Sturdy black metal frame: gas shock easily raises and lowers up to 30lbs No assembly required: Comes ready to use out of the box, ADR weighs 26.7 lbs. Easy and affordable solution to start enjoying the health benefits of standing while you work Economical height adjustable stand up desk converter, add to any desk to convert it to a sit stand desk