Suggested Retail:$78. Gorilla Floor Padding 18ft Round - NL122. Pool Liner Pad for 18ft round above ground pools. New Gorilla 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. Gorilla Padding is a geotextile that was developed to protect trash dump liners where any cut would be a catastrophe. Gorilla Padding is super tough, but also adds a layer of cushioning that will eliminate footprints from forming. Gorilla Pad is cut to size and seamed for your pool. No more cutting and taping as with foam. Virtually eliminate vinyl liner bottom leaks with Gorilla Pad. Select the size that fits your pool. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.