evaporative cooling pad consists of specially impregnated and corrugated cellulose paper sheets with45deg flute angles Heigh: 1200mm, 1500mm, 1800mm, 2000mm Width: 300mm, 600mm Thickness: 100mm, 150mm, 200mm, 300mm color: brown, green, brown& green, black coated YAOSHUN cooling pad : excellent quality with competive price.