Liner Shield Floor Pad for 18ft Round Pool

SUPER STRONG FLOOR PAD PROTECTS LINERS FROM ROCKS, ROOTS, AND GLASS! FINALLY A NEW TECHNOLOGY HAS BEEN DEVELOPED TO IMPROVE THE WAY ABOVE GROUND SWIMMING POOL BOTTOMS ARE INSTALLED. LINER SHIELD FLOOR PAD MAKES OLD FOAM FLOOR PADDING OBSOLETE. UNLIKE FOAM, WHICH CAN BE EASILY CUT BY GRASS, ROOTS OR ROCKS UNDER YOUR LINER, GORILLA PADDING IS IMPERVIOUS TO ALMOST ANY SHARP OBJECT.