Swivel Laptop Stand - Adjustable Height & Angle Tabletop Laptop Cooling Riser for Notebook Computers Under 15". Portable Ergonomic Rotating Cooler Raise, Rotate & Cool Laptops with this simple, convenient, effective laptop cooling stand. Rests on your desk. No installation. No assembly. ROTATING LAPTOP RISER: Base swivels 360 degrees. Makes it easy to share your screen and quickly change viewing angles. ERGONOMIC LAPTOP RISER: Improve your computing comfort by elevating screens to prevent hunching and adjusting viewing angle to decrease glare. COOLS LAPTOPS: ergonomic laptop riser elevates laptops providing natural heat dissipation to keep laptops running cooler. SIMPLE, EFFECTIVE ADJUSTABLE LAPTOP STAND: Adjustable Height (0-2.5") Prevents Hunching | Adjustable Angle (10-16 degrees) Decreases Screen Glare | Cools Laptops | Simple, Affordable, Effective