Size: 320 x 240 x 12mm
Fits all common sized laptops computers
Folds flat to less than 1.5cm thick for easy storage in most any computer bag or pack
Trending design and fashionable colors: red/blue/purple/silver/black or customized
Active coolers use two thin fans: low-noise (22.65dBA)
5V rated voltage 3,000rpm and 32cfm
Double USB port, so it won't consume laptop's often limited number of USB ports
Provides efficient heatsink
Contains over 450 square inches of heat-dissipating surface area
6 discrete height adjustments provide 7 versatile working positions
Includes extra snap-in rubber cushions, suitable for any applications
Allows notebook computer to be used as ergonomically-correct desktop
Allows for precise alignment with external display monitors
Provides ideal notebook positioning when working on low or short counters
Constructed from ultra-r ed aluminum alloy
All aluminum construction, lightweight, stable and 100% recycled
Also functions as book stand that will easily accommodate heaviest textbooks and manuals
Durable 
Warranty: 3 years