Describe: Color: silver Package size: 17.53 x 14.73 x 5.84 cm; 760 grams Dual slot design-Place two laptops and an iPad vertically at the same time. The laptop stand is great for saving space and creating a neat and clean place for the desk. Adjustable size: suitable for notebooks with thickness from 16 mm/0.63 inches to 60 mm/2.36 inches. You can adjust the screw to tighten it to the correct size. Extensive compatibility: The four-in-one design allows you to conveniently place the device. HP ENVY series and even books for iPad / iPhone, MacBook Pro / Air, Microsoft Surface, gaming laptops, notebook computers, Sony ASUS XPS and Dell Samsung Lenovo. Protection and stability: Anodized aluminum is scratch- resistant and durable. The non-toxic silicone sleeve protects your MacBook from scratches and secures it in a stable position. The non-slip base has a silicone pad to make the bracket more stable.