Solar Sun Rings® Plain Blue Swimming Pool - 3 Pack

Features: Designed to be compatible with automatic pool cleaners and for easy placement and removal by one person. Compatible with solar panel systems giving a pool a double shot of the sun's energy during the day and great night time insulation. The magnets for conditioning the water are placed into the perimeter of each ring to facilitate rafting. Designed for continuous use without culturing a pool full of mustard algae. High quality polished vinyl for the top layer and a 50% density lightly frosted lower layer. Must be stored out of direct sunlight to prevent overheating.