Computer Accessory Sets features: Raise Computer Desktop Notebook Bracket Aluminum Alloy Base Heat Dissipation Anti-Skid Stand Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Features:1.Aluminum alloy material, high strength, corrosion resistance, and it is easy to clean.2.Secure and sturdy: raised front edges hold the laptop in place while in a tilted position, rubberized non-slip pads support your laptop in place and prevent unwanted scratches to your laptop.3.Ergonomic design, elevates your laptop to the perfect eye level and prevents you from hunching over your screen, preventing neck/shoulder strain.4.Better heat dissipation, open style design allows for greater airflow to keep your laptop cooler.5.Reclaim desk space, stay organized by stashing your items such as your keyboard and mouse under the stand when not in use.6.Detachable, easy to install.7.Wide compatibility, sleek and classy, blends in well with any laptops.