Features ABOVEGROUND POOL LINER PAD †The Liner Life Pre-Cut Pool Liner Pad is specifically designed to protect the bottom of your above ground pool. PRECUT TO SIZE †Liner Life rhino pool liner padding is pre-cut for easy installation. Itâ€s manufactured to fit most popular pool sizes and shapes (round, rectangular or oval) , eliminating the need to measure, cut, and tape as one would with foam padding. Made of a high-quality, durable polyester geotextile material, this gorilla liner pad for swimming pools will help prevent grass, roots, rocks or other sharp objects from damaging your poolâ€s liner. It will also revent "footprints" from forming in the sand base beneath the pool liner EXTEND YOUR POOLâ€S LIFE †Protecting the bottom of your above ground swimming pool with Liner Life will extend the life of your poolâ€s vinyl liner so you donâ€t have to change it as frequently. FITS 28†ROUND POOL †This Liner Life Pre-Cut Pool Liner Pad is perfectly sized to fit your 28†round pool. Product DescriptionThe Liner Life Pre-Cut Pool Liner Pad is specifically designed to cushion and protect the bottom of your aboveground pool. Pre-cut for easy installation, this swimming pool padding is manufactured to fit most popular pool sizes, eliminating the need to measure, cut, and tape as one would with foam padding. Made of durable, high-quality polyester geotextile material, the Liner Life liner pad for swimming pools will help prevent grass, roots, rocks, or other sharp objects from damaging your poolâ€s liner. Plus, it will not only keep your pool protected, but it also improves swimmer comfort. Along with the added layer of cushioning, this pool liner pad prevents footprints from forming in the sand base beneath the pool liner for a consistently smooth swim. This Liner Life Pre-Cut Pool Liner Pad is perfectly sized to fit your 28†round pool.