FlexStand Portable Height Adjustable Folding Aluminium Laptop Stand Desk Table with Mouse Pad, Vented w/CPU Fans, Light Weight ADJUSTABLE ANGLE TWO SECTION ALUMINUM TRAY - total desk surface is 20.5" x 10.5" (14" wide on the left, 6" on the right), light weight (2.9 lb). Both sections can be adjusted to different angles independently. HEIGHT AND ANGLE ADJUSTABLE LEGS - Rotate 360 degrees and lock in place at various angles. Can be set in multiple angles to fit any body position, just hold the button on the joints, change the position, and release the button to lock it in place. Maximum adjustable height is 18". MULTIPLE USES - Table can also be used as a height adjustable standing desk converter, book tray, writing desk, TV dinner stand, projector, and tablet holder. Perfect for use in office or at home, indoor or outdoor, on desk, sofa, bed, floor, carpet, lawn, etc. DOUBLE QUIET USB POWERED CPU COOLING FANS - Connect USB cord (included) to your laptop/notebook computer to power the quiet cooling fans. WARNING - less stable at higher elevation or when typing too hard.