... 300,600mm Thickness:100,150,200,300mm 5090 brown cooling pad portable cooling system Model: 5090Ripple Angle: 45*45Height: 1500,1800,2000mm ... crossing linking technology, high absorbability, high water resistant, anti-mildew and long service life. 2) Large evaporation area, cooling efficiency ... pervasion, lasting effectiveness. A piece of water can diffuse in 4-5 seconds. Height of absorb water: 60-70 ...