Adjustable Vertical Laptop Stand Aluminum Alloy Holder Bracket Cooler Cooling Pad Space-saving Replacement for MacBook Pro/Air/iPad/iPhone/Notebook/Tablet/PC/Smartphone Do you feel painful especially for your neck, shoulders or wrist when you using the laptop for a long time without a comfortable angle? Are you worried about the overheating problem of your device? With this cooling laptop stand, you do not need to worry about it any more. This stand is ergonomically designed to relieve strain on wrists with inner & bottom soft pads fixedly fastened your devices, security and reliability. Ultra flexibly adjust width to any size based on your devices/books(from up to 14mm to 73mm width), neatly and orderly arranging your table top, protecting your devices from being wear and tear, anti-scratch, universal compatibility. Made of exquisite aerospace grade aluminum alloy, the external appearance is noble, graceful and lastingly rustless. Features: Space-saving and Easy Storage Cradle your laptop in an ultra space-efficient stand vertically to free up and simplify the limited table top. Adjustable Width From up to 14mm to 73mm wide width free adjustment for your laptops or books and more via 4 screws on its bottom. Convenient and efficient. Solid and Eco-friendly Fixed aluminum alloy stand provides stability, naturally dissipates heat faster than other materials without any battery power or electricity. Rubber Pads--Durable and Stable Inner soft rubber pad keeps your laptop securely and fixedly fastened. Bottom Rubber pad keeps it in place and prevents it from sliding down as well as scratches. Elegant Optimal Design Integrated aerospace grade aluminum alloy body with sand blasting surface, which features superior heat dissipation, anti-corrosion and scratch-resistant. Delicate rounded edge, elegant and user-friendly. Various Applications Universal compatible with the most pop laptops, tablets, smartphones or books and more, versatile and convenient. Specification: Color: Silver Material: Aluminum alloy + rubber Compatibility: laptop, tablet, notebook, PC, smartphone Item size: 15 * 9.5 * 4.5cm / 5.9 * 3.7 * 1.8in(L * W * H) Item weight: Approx. 503g / 1.1lb Package size: 17 * 10 * 5cm / 6.7 * 3.9 * 2in(L * W * H) Package weight: 551g / 1.2lb Package list: 1 * Laptop Holder Note: The package list without user manual.