**Yankee Pool Liner Pad – 21 Ft Round Puncture-Proof Pool Mat for Above Ground Pools – Heavy-Duty Liner Protector Against Tears, Grass & Debris – Extends Swimming Pool Liner Life – Perfect for Backyard, Patio & Outdoor Use**

?️ SECURING YOUR LINER. This pool floor padding goes beneath the liner to protect it from sharp rocks in soil, roots, grass growth, bugs, and regular wear and tear. Your round pool liner will last up to 3 times longer thanks to the tear-resistant pad

? STREAMLINED INSTALLATION. Spread the under pool padding (trim if needed) on leveled ground and put your soft-wall pool (including inflatable ones) right on it. For hard-wall pools, just install the coves, spread the pad, and cover with the liner. Choose the round or the oval pad according to your pool’s shape

? TOUGH, UNIVERSAL FABRIC. The above ground pool liner pad is made of pro-grade geotextile that is highly resistant to multiple types of mechanical damage. It works for different surfaces grass, sand, stone, cement / concrete, and wood decks

☁️ SOFTER POOL FLOOR. Walking on the pool bottom pad feels nice as the swimming pool floor pad adds an extra layer between the liner and the ground and cushions roughness underfoot, which can persist even after you’ve thoroughly cleared the area

? SLIGHT INSULATION AND EROSION CONTROL. The pool floor liner pad helps keep the water at a comfortable temperature. Also, pool ground mats act as a barrier against seepage beneath the pool and deter rain accumulation to help prevent soil erosion