Brand N/A Qty 2 Piece Color Black Material ABS Type For Laptops Compatible Model Fits all laptops Application It can efficiently decrease the overall temperature by creating a cooling gap under the laptop Features Coolball is a perfect product for your laptop. Smooth surface that allows you to get forward backward leftward rightward and so on free slide of the laptop on the desktop for share with your friends and easy to adjust to new comfort sitting positions. At the same time the special material of the coolball can protect the laptop from hard landing on desktop. Packing List 2 x Cooling balls 2 x Adhesive tapes 2 x English user manual