1)The biggest cooling pad producer 2)High water resistant,anti-mildew 3)Large evaporation surface area 4)Long service life ... resistant, anti-mildew and long service life.2) Large evaporation area, cooling efficiency as high as 80%.3) The ... company can supply many kinds colour of the cooling pad,such as brown,green,black,yellow,yellow and green ... α:Across angle(1) β:Across angle(2) Evaporative Cooling Pad