2 Pieces 10/20 Feet Weatherproof Solar Swimming Pool Heating System-L
-Enough length and width for high-efficiency heating-Made of high-grade PE for long-lasting use-Work well in the temperature between -20°C and 90°C (-1℉and 194℉)-Good heat absorption for energy saving-Allow you to swim with comfort in all seasons-Firm connection avoids leakage-Can be installed on the ground inclined frame or roof
Specification: ColorBlackMaterialPEOverall Dimension of M2.5'x10' (L x W )Gross Weight of M13.2lbsOverall Dimension of L2.5'x20' (L x W )Gross Weight of L13.2lbs