Quick connect design for easy assembly. Each set is for 28 inch x 20 foot long. 1pc 28 x 20′ solar panel.The item “28×20′ Solar Energy Swimming Pool Sun Heater Panel for Inground Above Ground” is in sale since Friday, June 13, 2014. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Other”. The seller is “xtgear” and is located in Brea, California. This item can be shipped worldwide.