Fellowes Laptop Go Riser is easy to use anywhere you go--in the office, at home or while traveling! Patent pending SoftShock technology elevates display, keeps your lap cool and provides soft cushioning for your legs. Cooling vents help prevent laptop from overheating. Folds flat to fit most briefcases. Supports up to 15.4" laptops. Perfect for use in the office, home office, or anywhere on the go to elevate your laptop for ease of use.