Feature:1. [Adjustable Design] Laptop riser, can raise your laptop screen to achieve a perfect sight level, help reduce neck and shoulder pain, back pain and eye fatigue, and promote correct sitting posture.2. [Aluminum Alloy Structure] Z shaped design, sturdy and durable, provide good stability for the bracket; non slip design, can ensure that your laptop is fixed in place.3. [Widely Used] Compatible with all 10‑17in laptops, for MacBook, for Pro, for 12 13, for 13, for Pro 13 15 (2020, 2019, 2018), for Powerbook, for ASUS, for Sony, for Dell, for Toshiba, for Lenovo, etc.4. [Bottom Storage Groove] It can hold accessories such as mobile phones, USB, wireless mice, pens, erasers, staplers, etc., suitable for offices, meeting rooms, coffee and other occasion.5. [Ergonomics] With heat dissipation holes, good heat dissipation performance, which can increase the airflow to the notebook computer, dissipate heat and prevent the computer from overheating.How to Use:Pull and open the bracket forcefully and adjust it to a suitable angle and heightSpecification:Item Type: Laptop StandMaterial: Aluminum Alloy+SiliconeColor: SilverWeight: Approx. 901g / 31.8ozTray Size: Approx. 25x23cm / 9.8x9.1inSupport Rod Length: Approx. 18cm / 7.1inBase Size: Approx. 24x20cm / 9.4x7.9in Package List:1 x Laptop StandNote:1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.