Ugreen Laptop Stand Vertical Holder Ugreen Laptop Stand Vertical Holder Adjustable Stand, Easy to Adjust The adjustment mechanism of this vertical laptop holder is simple and effective, with a screw that loosens and tightens by hand and without the need of any tools. This laptop dock holder offers adjustable width ranging from 0.5″ to 1″, thus it accommodates laptops of various sizes, ensuring a secure fit. Silicone Pads Protection This vertical computer dock stand is made of premium aluminum alloy and covered with silicone pads to protect your laptops from scratches. Silicone pads on the base bottom avoid slipping or sliding. It allows you to place your laptop on a table without worrying about its safety.