Cradles your 13" and 15" MacBooks and Ultrabooks vertically to optimize desktop space, 3 removable rubber inserts, cable management, anti-scratch and anti-slip padsFeatures Space Saving - Cradles your 13" and 15" MacBook and many Ultrabooks vertically to optimize and organize your desktop space and provides extra air flow for excellent heat dissipation, keeps your laptop cooler Wide Compatibility - Comes with 3 removable rubber inserts, fits various laptops from 0.56 to 0.72 inches in width, while protecting your laptop from scratches and damage Elegant and Sturdy - High quality Aluminum construction provides durability, reliability, and long life Cable Management - Keeps the cables neat and organized and out of the way Full Protection - Anti-scratch and slip pads protect your laptop from scratches and ensures stable platform