Blue Wave Gold 15-Year 12-ft x 20-ft Oval Above Ground Pool Winter CoverDESIGNED TO WITHSTAND THE ELEMENTS Constructed from premium quality polyethylene, the Blue Wave 15 year Solid Winter Cover is designed for longevity. The scrim count of 14x14 provides strength and durability. KEEPS DEBRIS AND SUNLIGHT OUT A black underside and heat sealed seams block out sunlight and prevent leaves, sticks, and other debris from decaying in your pool all winter. GENEROUS OVERLAP FOR SECURE FIT Featuring a 4 foot overlap, this cover