... harmful to the environment, poisonless, tasteless, energy saving, environment protection, easy installation and removel.3. ... stereoscopic ventilating and cooling system, which is the most inexpensive and effective cooling equipment in sweltering ... Africa, Mid East, Europe and USA, etc.Cooling pad parameters: ModelHeightmmWidthmmThicknessmmCorrugation height mmCorrugation angleHN-70901000~2000600100, ...