When the autumn leaves start to change its time to think about winterizing your pool with Winter Block?s Solid Winter cover. You can rest assured that come next summer your pool will be quickly ready for another season of family fun! The winter Block Winter Pool Cover is great for keeping your pool in good condition during the cold winter months which will also make getting your pool back into shape in the spring much easier. This pool cover is made of laminated polyethylene sheeting woven with thick high-density polyethylene stitching which ensures superior tensile strength and durability. It has also been treated to provide maximum resistance to damaging ultraviolet rays. For the long life of your pool choose the Winter Block Winter Swimming Pool Cover.