47" x 24" Universal Tabletop for Standard and Standing Desk Frame-NaturalHeight adjustable desk promotes proper posture and enhances comfort Powered by robust dual motors for smooth and quiet lifting LED display displayed unit change and control panel for easy operation Up and down buttons to smoothly adjust the desk height 3 memory height settings are easy to switch preferred sitting and standing positions Spacious tabletop keeps office supplies organized and within easy reach 2 cable management holes and additional tray