You'll probably never need a pool cover safe and strong enough to support the weight of "Bubbles," the African elephant seen above. But imagine how safe you'll feel owning the only pool cover that's proven it can: the only and only LOOP-LOC™ Safety Swimming Pool Cover! SAFETY SO UNIQUE, IT'S PATENTED. Built super-strong and securely anchored into the deck, LOOP-LOC puts an unbreakable "lock" on your pool to protect your family. And only LOOP-LOC comes with the patented SAFEDGE® and GAPGUARD® Child Safety Intrusion Barrier. It closes the dangerous gaps created where raised obstructions meet the cover's edge, so there's no way children or pets can slip through! NO MORE SLIMY SWAMP IN YOUR BACKYARD! Solid waterbag pool covers become a dangerous, slippery swamp after just a few rains. LOOP-LOC's fine mesh allows rain to drain through. The cover stays dry and beautiful in any weather. BEFORE THIS SOLID WATERBAG COVER IS A SLIMY, UNSAFE MESS AFTER JUST A FEW RAINS. AFTER A LOOP-LOC SAFETY SWIMMING POOL COVER STAYS BEAUTIFULLY DRY AND SAFE IN ANY WEATHER. NO MORE BACK-BREAKING MAINTENANCE. Unlike solid waterbag covers, a LOOP-LOC requires no pumping, scrubbing or heavy maintenance. It even goes on and off your pool in a snap, with LOOP-LOC's unique anchoring system! A PERFECTLY BEAUTIFUL FIT EVERY TIME. LOOP-LOC's exclusive Computer Aided Design assures a perfect, custom fit for any shape or size pool. A LOOP-LOC always stays tight, clean and beautiful on your pool – unlike saggy, unsightly solid waterbag covers!