【Ergonomic Adjustable Design】: It is emphasized by ergonomists that keeping the most appropriate angle when sitting by the desk benefits people's health. Our Ergonomic Laptop Stand with 0 ° to 90 ° angle adjustment can effectively help you to find the best distance between you and your laptop, and to prevent sedentary cervical spine injuries or even largely alleviate your shoulder/neck/back pain, impr 【Sturdy & Portable】: This portable laptop stand is made of high-quality aluminum alloy, sturdy and light. It weighs only 635g (1.4lbs) for easy carrying. This stand is easy to clean, rust-proof and scarch-proof, bringing an exquisite experience of use. The delicate hollow and foldable design allows quick and easy folding and unfolding. The stand can be folded into a thin and flat shape for easy storag 【Ventilation Hollow Design】: The hollow design provides good ventilation and airflow to prevent your laptop from overheating. It also allows you to adjust the angle easily and carry with one hand easily. 【Stable and Durable】: Smilee Adjustable Laptop Stand is sturdy to support up to 13 lbs(6kg) laptops. The rubber sheets on the holder's edges and bottom make your latptop staying on the holder tightly, and prevent any scratches, and make the stand its