Universal design fits all 33cm x 46cm Laptops. Raises screen reducing neck strain. Increased passive cooling air flow/Non-slip feet, keeps your Laptop secure. Rugged, durable and ultra-compact. Improves keyboard visibility for faster more comfortable typing. Cooling: Your Laptop runs cooler. Easy to Use: Simply open and lock. Ultra Thin: Folds thin into its own case. Light Weight: Total Wt. 74 gr / 80ml Great for travel: Compact and light.