The Laptop radiator with air volume covers the entire bottom of the notebook and dissipates heat in all directions. The -area aluminum panel cools faster, with dual turbo fans, and no blind spots for heat dissipation. Colorful RGB lighting, full gaming atmosphere, full of dazzling color light with lighting effects on both sides, full of cool domineering. levels of height adjustment to meet different usage needs: stable without shaking, levels of height adjustment for strong load-, reasonable angle of and effective adjustment of sitting posture. Ergonomic Design & Non- Baffle:Laptop cooling pad with ergonomic design is comfortable in all-day using. Laptop cooler stand can be when you 't use it. Two non- baffle can prevent your laptop following down on slanting surface. Also have enlarged and thickened anti-skid pad at the bottom keep laptop stable. Wide Application Support, support 21-inch notebook: strong heat dissipation and high compatibility, 14-inch, 15.6-inch, and 17-inch are compatible. Color: silver : Aluminum Package Contents: 1 x Laptop Cooling Pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.