Our Ultra Armor Maxx Mesh Winter Covers are lightweight and durable!With a super strong mesh construction our winter covers filter water and snow through while screening out leaves and debris. At the same time, the light weight durable material makes it easier to install and remove compared to other heavier vinyl covers.These covers are built strong and made to last, and with 6 stitches per inch they are made to handle the heavier snow loads of the northeast. The black polyethelene woven fabric also helps retard sunlight which keeps algea from growing on your cover. The non-corrosive aluminum grommets will help keep your winter cover secured to your pool and keep it protected from the wear and tear of winters worst!Our winter covers are made from Extruded Polyethelyne Fiber with a UV enhibitor coating which will promote longevity in your winter cover. This fiber is a higher grade than most other winter covers on the market. When you buy an Ultra Armor Maxx Winter Cover you can be assured that the cover is a high quality long lasting winter cover.Inground Mesh Winter Covers come with a 4' Overlap. Not sure how much 4' overlap will give you? Our easy to read chart shows you how big your cover will be.Remember to order your cover by your pool size only