Forget the cold as the Solar Bear extends your swim season by heating your pool to a warm, comfortable temperature from Spring through Fall. One attractive and lightweight panel sets up anywhere your pool is and starts heating immediately with free energy from the sun. This kit includes (1) 3' 9" x 20' 2" panel and a starter kit. The starter kit includes (2) PVC elbows, (1) Teflon tape and (2) PVC plugs.