Perfect pool cover for round above-water pools, sturdy, resistant, and stays how you put it. Snow and water may travel through the 6-inch reinforced Enviro-Mesh drain panel without getting clogged. Armorkote is a long-lasting material that helps our above-ground winter pool cover endure the severe winter weather. This above-ground pool cover is made with thick, double-stitched black polyethylene that is laminated on both sides with a high-strength woven polyethylene scrim. This results in a very strong and durable cover. This winter pool cover also has a 4-foot overlap that ensures a proper fit on your above-ground pool. Technical Features: 1. To reduce algae buildup, this cover is tan with a dark blue bottom. 2. The 4ft. overlap makes installation simple and allows for a water drop. PROS🟢 Heavy-gauge reinforced grommets Three-layer perimeter binding Tight fit to keep it in place. CONS🔴 Pricey