BIRUGEAR Durable White Plastic Foldable Laptop Tray with Cooler Fan for HP Pavilion Notebook (fits up to 17" 17-inch) Brand new Accessories.Quantity: 1 Desk made of plastic with a mouse platform. Legs made of plastic with metal cores Provided with two USB fans and one universal USB cable, can be as a cooler. You can use the USB cable to insert any USB port, the fan can be worked. Super thin (only 3.6cm thickness), very light, extra-strong and sturdy, max loading 25kgs.