The laptop cooling stand is convenient and practical, with excellent texture, and can serve you for a long time without being easily damaged. The craftsmanship can serve you well without breaking easily. This is a very practical laptop cooling stand. Features -Color: Silver. -Material: Aluminum Alloy, Silicone. -Size: About 30.00X24.20X21.50cm/11.79X9.51X8.45in. -Height adjustable range: as low as about 50mm, as about 300mm. - Adjust the height to relieves back pain while watching movie. Lightweight for convenient carrying. - Simple and chic appearance with comfortable touch feelings, you will like it. - This support holder is designed to keep your tablet very stable on your desktop. - Whether at home, office or on the travel, it is your good partner. - Heat dissipation design, long and safe working life, no heating up after working for a long time. Package list: 1 x laptop stand 1 x USB data cable