If you own a Macbook Pro you know how hot the bottom of the mac gets. This raises the mac so you can safely use it on your lap. It has a nice pad for your legs and wrists! I use this all the time and it is a must have for any MacBook Pro owner!
I have one of these and LOVE it. My laptop gets really hot while using it, but I'm always resting it on my lap on the couch or in bed (who doesn't?). So anyways, this has been really helpful and reliable. It's really comfy too. Perfect for anyone with a hot-bottom laptop and internet addiction.