Product Description Size: Storage Size: 255*45*14mm, Expanded Size: 255*182*160mm Color: Silver, Black, Gray Material: Aluminum Alloy + Silicone Package Contents: 1* Laptop Stand 1. Adjustable and ergonomic LEARN TO LEARN: The laptop stand has 6 adjustable heights, which can be adjusted to a comfortable operating angle and height according to your actual needs, allowing you to easily fix your posture and type2. WIDE COMPATIBILITY: This aluminum portable laptop stand fits most laptops from 10 to 15.6 inches. It also works with 6" to 12.9" phones, tablets, kindle, books3. FOLDABLE AND LIGHTWEIGHT: Creative portable foldable design with portable storage bag, easy to carry and use at home, office or other places. Added most non-slip rubber pads to protect your device from scratches or slips5. Ventilation and heat dissipation: Aluminum is used as heat sink. The open design on the bottom of the St ands laptop enhances airflow and prevents the laptop from overheating "All our products go through strict quality inspection. If there is any quality problem or you are not satisfied with the product contact us. We will give you the best solution. "