The Loop Loc Super Dense Mesh Safety Cover is made super-strong, utilizing only the highest quality materials and workmanship. This is a premium option for customers who want a cover that stays tight, clean, and beautiful on your pool. The mesh used for this cover blocks virtually all sunlight, but still lets rain and melting snow easily drain through. Double perimeter webbing and double-thick straps give Loop Loc covers an incredibly high break-proof strength. The large x-tacking on Loop Loc straps are sewn manually for precise placement and maximum strength. Loop Loc Covers not only meet, but exceed ASTM ratings and show an unmatched commitment and dedication to the safety of your children and pets. All Loop Loc covers have undergone extensive outside testing through Underwriters Laboratories and have earned the U.L. Seal of Approval for Safety Swimming Pool Covers. Loop Loc provides one of a kind protection, safe and strong enough to support an elephant. The Loop Loc Aqua Xtreme Mesh safety cover features a thickness of 22 mils, allowing for a 99% shade rating and a 80 gpm water flow-thru rate. The cover has a burst rate of 678 psi and a 1-ft perimeter overlap. It comes with a 15-year warranty. If you can not locate your pool's shape or size on our website, please give us a call. We can have a custom safety cover made to fit your pool.