Guard your children & pets as you protect your pool! Durable, long-lasting Dirt Defender covers are strong enough to support your entire family, yet light enough to put on or remove from your pool in five minutes or less. These premium covers are made of super-strong two-ply mesh with a break strength of over 4,000 lbs. During use, the cover is held in place with brass anchors that recess flush with your pool deck when the cover is not in use. Rest assured that your children and pets are protected from accidental drowning. In addition to its safety features, Dirt Defender safety covers afford excellent winter protection for your pool. Its fine, lightweight mesh allows rain to seep through but screens out leaves and debris. Spring clean up is a snap because no water collects on the cover. The cover comes complete with brass anchors, stainless-steel springs, buckles, installation tools and storage bag. Backed by a 12-Year Warranty.