PC Customization -Antiskid Silicone Cooling Stand Cooler Ball for Laptop PC Laptop Highlights Generic Brand Antiskid Silicone Cooling Stand Cooler Ball for Laptop PC Laptop Description: Suitable for any brand and size of notebook. It can increase the airflow in the bottom of the laptop space to effectively reduce the temperature of the laptop. With the heat ball a pair of large hemispheres and a pair of small hemisphere level difference, so that the notebook is slightly tilted, so when typing the keyboard more comfortable and more convenient. The special material and structure of the heat sink can be used as a cushioning protective effect when your laptop is placed on the table. The use of ultra-simple, as long as the two or four hemispheres on the table, (not slightly smaller than the notebook) have been set up on an OK, when not in use, the combination of four hemispheres of a ball , Super convenient, the packed bag is not messy, does not occupy the place. specification: Size: 40x40mm Material: Silicone Package includes: 1 PiecexCooling Ball (4 hemispheres)