Specifications: Product type: Laptop Cooling Ball Heat dissipation mode: Increase the heat convection space Suitable: For notebook computer of all sizes Material: Engineering plastic + silica gel Color: Blue, red for your choice Package weight: 72g Package List: 1 * Laptop Cooling Ball About this item Laptop Cooling Stand: This laptop cooling ball adopts professional heat convection principle to dissipate your laptop heat rapidly. High Speed Heat Dissipation: Blocks up the laptop by 1.02in to wider the heat convection space to achieve fast heat dissipation. Non-slip Design: High quality silica gel and pc help reduce vibration and increase the skid resistance to make your computer stay steady. Universal Compatibility: This laptop cooling ball is suitable for notebook computers of all sizes. Portable: Mini size and light weight make it easy and convenient to be carried to everywhere. Very reliable. Laptop Cooling Stand: This laptop cooling ball adopts professional heat convection principle to dissipate your laptop heat rapidly. High Speed Heat Dissipation: Blocks up the laptop by 1.02in to wider the heat convection space to achieve fast heat dissipation. Non-slip Design: High quality silica gel and pc help reduce vibration and increase the skid resistance to make your computer stay steady. Universal Compatibility: This laptop cooling ball is suitable for notebook computers of all sizes. Portable: Mini size and light weight make it easy and convenient to be carried to everywhere. Very reliable.