This sit-stand desk tray converter is perfect for users who like to switch seamlessly from working in bed to at a desktop. The adjustable desk changes height from anywhere between 16cm and 49 cm with an easy lift handle. This standing desk is ideal for lounging workers with its built-in handles for easy transport. The table is a generous 90 cm wide, perfect for holding both a monitor and keyboard simultaneously. The strong base provides exceptional support while you work. Overall, this is an excellent standing desk for the price that will help improve your posture and focus while working. With no additional assembly required, you’ll have this standing desk up and running in no time at all. Customers loved the versatility of this standing desk and were impressed by its ability to hold two monitors at once. The sturdy construction made this a great pick for a variety of users. The embedded controls made this desk very easy to raise and lower. Plus, the embedded tablet holder was perfect for tech lovers. The sleek design made it a great pick for a variety of office and home environments. Overall, this is an excellent converter for the price that you’re sure to get many years of use out of. 1. Professional surface treatment on table top, solid coating for steel brackets. 2. German technology metal rod stands, maneuver up and down in a constant speed without much effort. 3. Small metal hook to connect the table top with bracket tightly, 5cm minimum height. 4. Additional Keyboard Tray 5. Additional Ipad or Tablet holder 6. Height can be adjusted simply with a manual switch up to 50cm, ergonomic design for long usage. 5. Easy installation, light and portable.