LapWorks Laptop Desk Futura Gray Portable 1.3 Lb. Lap Desk With 5-Position Support Arm For Desktop Typing And Heat Dissipating Vent Slots That Prevent Hot Lap Ultra Light and Ultra thin Design to support any size notebook Scientifically proven to cool your notebook by 15% to 20% - GUARANTEED! Easily converts into a desktop typing stand to improve ergonomics Five ergonomically comfortable typing angles to choose from Raises screen height by 3-1/4" closer to eye level