General description This Mophorn 21ft Round Pool Liner Pad is designed to provide exceptional protection for above-ground pools. Made from durable and thick recycled geotextile material, it safeguards against punctures, invasive roots, and water impurities, ensuring a safe and enjoyable swimming environment throughout the summer season. Technical specifications Item Model Number: 21R Type: Round Specifications: 21ft, 180g/m² Thickness/Weight: 180g/m² Color: Black Main Material: Geotextile Fabric Product Weight: 6.3kg / 13.89lbs Installation Follow straightforward steps to install the pad. Trim to match different types of soft-sided or hard-sided pools. Finish the installation swiftly to start enjoying your pool. Usage Enhances safety and comfort while walking around the pool. Helps maintain clean water and reduces the need for frequent maintenance. Designed for use on various surfaces, including grass, sand, concrete, and wooden decks. Other information