Specification: Origin: Mainland China Color: Silver/Gray/Black (optional) Applicable scope: Computer/Tablet/Book storage Material: Aluminum alloy + silicone Compatible with: 10-17.3 inch laptops, compatible with Macbook/Mac Mini/Book/compatible with Ipad/Tablet Product features: Aluminum alloy one-piece molding process, can be used for computer tablet book storage, 3D curved surface, three-sided silicone effectively prevents scratches, silicone is attached to the bottom to make it stable and firm, and there are screws at the bottom to slide and adjust the clamping range. Product size: 150x120x47mm/5.91x4.72x1.85inch Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. Included: 1*Vertical Laptop Stand 1.Quadruple Device Station: This 4-in-1 laptop stand vertically holds two laptops and two smartphones, doubling your productivity. It maximizes desk space and maintains a clean, organized workspace, accommodating devices from 0.39 inches to 1.6 inches in thickness with the included Allen wrench. 2.Wide Compatibility: Our vertical laptop stand is universally designed to fit a range of devices including compatible with MacBook Pro/Air/compatible with Microsoft Surfaceicrosoft Surface/Chromebooks, and laptops from compatible with Dell/compatible with Samsung/compatible with Lenovo/compatible with Acer/compatible with Sony/compatible with ASUS XPS/HP ENVY series, and even books, making it a versatile addition to any setup. 3.Anti-Slip Assurance: Equipped with non-slip silicone pads, this desktop notebook dock not only protects your gadgets and desk surface from scratches but also provides a sturdy base that prevents sliding or wobbling of your devices. 4.Aluminum Build: Constructed from scratch-resistant anodized aluminum, the desk laptop holder offers enduring protection for your devices, ensuring a lasting safeguard for your technological investments. 5.Safe Silicone Padding: The non-toxic silicone pads of this laptop docking station stand add an extra layer of security and stability, ensuring that your laptop and other devices are shielded from potential scratches while housed in the stand.