Our Mesh Winter Cover is a reliable in-ground pool cover that can withstand cold climates during the winter months. Cover has an Added 5-foot overlap for installation after the water level has been lowered. Built-in durable water bag Loops. Our mesh pool covers are UV-protected and constructed of an extremely tight weave fabric for resistance of damaging sun rays. This cover ensures a proper fit so that you will have an easier pool to open in the spring. Mesh covers allows rain and snow to slowly fill your pool, saving water and chemicals in the spring. Rugged double stitched hems are triple reinforced for strength and the cover has a black underside. Spend more time enjoying your pool this spring and less time opening it.