Angled laptop computer stand enhances viewing and comfort Adjustable width of 2-7.17in (51-182mm) for notebook computers, tablets, phones, or portable monitors - 22lb (10kg) Capacity Vented all-aluminum frame The laptop riser stand weighs only 0.73lb (329g) - This ergonomic laptop stand for desk provides nine different tilt angles (15-84 Deg) Tool-free adjustment - Collapsible design allows for easy transport in a compact shape The laptop holder for desk includes a carrying pouch