Laptop Desk for Laptop Computer (PJPC-X2) 1. The desk lies on its flexible auto-lock joints, which enables the desk to transform in a short period of time. By slightly pressing and hold the white button, the joint turns rotating and you can then adjust height & angle easily, and the joint will auto-lock instantly while releasing. 2. It can seat, stand and squat just like human beings, and suitable for situations of bed, sofa, desk, carpet and lawn. 3. Made of aluminum alloy material, which is a perfect radiator for your laptop. 4. 420*260*40mm folded size, which is easy to carry or store. 5. Standard configuration: laptop baffle, retractable mouse, X shape board, 13x40 holes, 6. Options: color amendable, panel length amendable; USB fans, "impeller" shape fan holes, laser LOGO . 10 sets in one carton.