The Terri Bamboo Laptop Desk has a wide range of heights that you can customize to suit your specific needs. -When folded this item has the compact size of 31.75"W x 14"D x 2.5"H -Can also be used as a bed tray or serving tray -Height can be adjusted anywhere from 8.5" to 12" -2/3 of the tray lifts up into 5 different height positions, while the other 1/3 remains flat for you mouse, drink, or papers. -Features a small 4.5"W x 5.25"L x 1"H side drawer with convenient handle to hold pencils, pens, or your cell phone.