Heat Dissipation: The multiple ventilation holes offers better ventilation and more airflow to cool your laptop and prevent from overheating and crashes. Anti-skid silicone and smooth edge can protects your laptop from sliding and scratches. Ergonomic Design: The MacBook air pro stand holder works as a raiser to elevate the laptop screen to your eye level. The office computer stand let you fix posture and relieves neck, shoulder and spinal pain, it's very comfortable for working at home, office and outdoor, make typing more easier. Upgrade Large Base: Made of high-quality aluminum alloy, the larger heavier base greatly improves the stability of the notebook stand. The laptop stand will never shaking, sliding and falling when you type on your laptop with this notebook holder. Adjustable & Portable Design: The laptop riser can be easily adjusted to comfortable height and angle based on your actual need. Besides, you also can fold the laptop stand up to carry around for travel and business trips or store it in your laptop bag. Wide Compatibility: The laptop stand for desk is compatible with all laptops from 10" up to 17.3", such as Mac MacBook Pro 16 14 inch 2021 Air 12 13 15 inch 2018 2019 2020 Microsoft Surface Google Pixelbook Dell XPS HP Acer Chromebook and more 11inch - 17.3 inch laptop notebooks. Christmas Gifts Thanksgiving Present Regalos de Navidad.