Grainger Approved, Solutions That Make a Difference Evaporative Cooling Pad Agriculture and horticulture evaporative cooling media provides a long life in harsh environments. These evaporative pads are commonly used in greenhouses, swine and dairy barns, and poultry house  Use to replace worn or damaged cooling pads of the same size. Features Cross-linked Polymer Glue Dirt-resistant Energy Efficient Highly Absorbent  Environmental Applications / Agriculture/Horticulture Height / 48 in Width / 12 in Depth / 6 in Pad Material / Kraft Paper Pad Features / Cross-linked Polymer Glue, Dirt-resistant, Energy Efficient, Highly Absorbent