1. This computer stand can increase the distance appropriately, keep the computer case away from the ground, enhance the heat dissipation of the bottom and surroundings, and keep it clean and ventilated. 2.1. The mobile CPU stand is made of PP and stainless steel, which is corrosion-resistant, wear-resistant and durable. 3.2. The retractable design can be freely retracted to adapt to chassis of different sizes. 4.3. The rounded edge design of the main frame can reduce daily bumps, and the smooth edge design protects you from every inadvertent touch. 5.4. The fence design to prevent the host from falling prevents the host from being misplaced and falling when pushing and pulling, and tries to protect the hardware inside the chassis from damage. Note: 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. Sold by-Dadangjia