It’s simple to elevate your laptop height to improve your gesture and avoid back neck, and wrist aches. Excellent heat dissipation. Hollowed-out design helps keep computers cool and prevents overheating and crashes by increasing airflow. The height is adjustable. It has a 5-level adjustable height range of 7.5cm to 10.5cm, so you can choose a comfortable viewing position. Designate anti-slip protection mats to safeguard your laptop from scratches and hold it in place without wobbling.