Whenever you are in need of a laptop workspace in small room, a smart book stand that accommodates any sitting position or a minitable tray for breakfast, NNEWVANTE laptop desk is your best choice. Multifuctional Laptop Desk: laptop table, reading desk, breakfast tray, a working desk,patients' serving table. On bed, on the floor, sofa, recliner, car etc. Applicable Groups: Office worker, Students or Work-on-home, programmer, children etc. #Tiltable Top Tray: -36° ~0~ +36° #Extendable lap desk: 4 adjustable heights * Desk Max. height: 12.8" (326mm) * Desk Min. height: 9.9" (252mm) * Net weight: 2.25Kg (4.96lbs) [Roating the rotate button, and then adjust the height of the desk] [?] To make a decision, if you need extra infos, welcome to contact us. [! ]We will be in quick respond. We stand behind our product with 100% Customer Satisfaction. Welcome Orders!