This laptop holder is made of aluminum alloy for durable use. The structure is solid and strong, and capable of withstanding a notebook computer. Fine workmanship with incredible details could be seen everywhere. The efforts and fine craftsmanship we put into the making of this product make for reliability. It comes with adjustable design, you can find a comfortable angle to use your laptop. Features - Color: Grey - Material: Aluminum alloy - Packaging Size: About 15 x 5cm/5.9 x 5.1 x 2inch - Fan Powered by: USB (USB cable included) - Input voltage of fan: 5V - This laptop holder is made of aluminum alloy, which is durable and practical for long time use. - The design is unique and could in the end fit into your pocket after folding back. - The structure is solid and strong, and capable of withstanding a notebook computer. - It comes with cooling fan, which efficiently can cool your laptop. - Features the adjustable design, you can find a comfortable angle to use your laptop. Package list: 1 x USB cable 1 x Aluminum alloy stand 1 x Cooling fan 1 bag 1 x Manual