DURABLE CONSTRUCTION - This aboveground pool winter cover is treated for resistance to damaging sunrays It’s made of laminated polyethylene sheeting woven with thick, high-density polyethylene stitching for superior tensile strength & durability
FITS A 21’ ROUND ABOVEGROUND POOL – This Winter Block Winter Pool Cover measures 24’ in diameter to fit a 21’ round aboveground pool
WINTER POOL COVER – The Winter Block Winter Pool Cover is great for keeping your aboveground pool in good condition during the cold winter months and makes it easier for you to get the pool back in shape in the spring
KEEPS OUT DEBRIS – Designed to keep out debris, rainwater and melted snow, you can rest assured that next summer your pool will be ready for another season of family fun! This pool cover is extremely durable to withstand even the harshest winters
SIMPLE INSTALLATION – This sturdy yet lightweight winter pool cover is straightforward to set up. It includes perimeter grommets, a steel cable, and a winch, making it ready for immediate use straight from the package.