You can use the product to hold the computer firmly without falling off because it is stable and non-slip. It is stainless and high strength so it is durable. Length of the groove can be adjusted to fits most sizes of laptops. By using this product, you can have a stable working experience and it can also help your computer cool down. Besides, it can help you organize your desk save space. It is constructed of aluminum alloy material. The length of this product is 15cm, the width is 9cm and the height is 4.7cm. Range of adjustable groove is 1.4cm-7.3cm. It is suitable for indoor office, home, meeting room, etc. Item Name: Laptop Stand Material: Aluminum Alloy Features: Great Load-bearing, Anti-slip, Heat Dissipation Size Details: L: 15cm/5.91", W: 9cm/3.54", H: 4.7cm/1.85"(Approx.) Range of Adjustable Groove: 1.4cm-7.3cm/0.6"-2.9" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Laptop Stand