Kensington Collapsible Aluminum Laptop Riser is the lightweight, portable laptop stand for users seeking to match ergonomic comfort with enhanced productivity. Constructed of durable, sustainable aluminum, the smart, minimalist design helps integrate virtually any size laptop up to 16" into your desktop environment, letting you choose from 7 levels of height/angle adjustment to elevate the screen for optimal viewing. Features open ventilation to enhance air circulation and laptop cooling. Weighs only 0.53 lbs. (0.24 kg) and quickly folds flat for travel convenience. Anti-slip silicon pads protect laptop from being scratched and keep device in place. Supports up to 11 lbs.