... , high water resistant, anti- mildew and long service life.2. Large evaporation area, cooling efficiency as high as 80%3. ... does not contain phenol which is irritant to the skin and the like chemical products.5. Variety size of shape: ... and so on, satisfy the needs of customers.6 Variety outlook of color: brown, green ,brown and green double colors and black edge cooling pad. Greenhouse Cooling Pad ...