15' X 15' Round Heavy Duty Pool Liner Pad for Above Ground Pools – Puncture Resistant Non-Woven Geotextile Ground Shield, Eco-Friendly Weed Barrier, Underpool Mat, Extends Liner Life

220GSM Heavy-Duty Protection;: Made of 220GSM non-woven geotextile; blocks rocks, roots, and weeds to extend liner lifeSoft Cushioned Pool Base;: Adds a smooth, cushioned layer underfoot; improves comfort and reduces liner wear during useEasy Cut & DIY Install;: Roll out and trim with knife; fits round, oval, or rectangular pools for quick setupWide Size Compatibility;: Fits round 12–33 ft, oval 10×15–18×40 ft, rectangular 12×20–16×32 ft poolsUV-Resistant Durable Fabric;: UV-stabilized material resists aging and tearing; ensures long-term outdoor performance