Features: brand new and high quality It is made of high-quality aluminum alloy, sturdy and durable, anodizing processed. The silicone pad on the top of the stand is durable and non-slip, which can protect the computer from scratches and slips. No need for any adjustment tools,directly put your laptop on top and use it, easy to store and carry. Suitable for notebook computers, PC screens, etc., the display rack is more user-friendly. This laptop stand with 20 degree comfortable angel to maintain a healthy body posture to minimize neck fatigue or spinal problems. This laptop storage shelf is designed in silver and can be perfectly matched with other accessories and all almost for all size laptops. Specifications: Function: Laptop Heightening and Cooling Bracket Color: Silver Type:SJZJ008 / SJZJ008Pro (optional) Mateial：Aluminum Alloy SJZJ008 Size: approx 182mm/7.17in SJZJ008Pro Size: approx 220mm / 8.66in Weight: 281g/ 463g Package Includes: 1 x Laptop Stand note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.