SmartLine 21' Round Crystal Tile Unibead Above-Ground Pool Liner, 52" Height, 20 Gauge

SmartLine 21' Round Crystal Tile Unibead above-ground pool liner — 52" height, 20 gauge — proudly manufactured in the USA by pool industry professionals with over 50 years of experience. The Crystal Tile design and Unibead configuration provide a classic look and a secure fit for above-ground installations. Built from 100% virgin vinyl, this liner is made to resist punctures, cracks and fading and includes built-in UV protection for long-lasting appearance. It is formulated to withstand harsh pool chemicals and extended sunlight exposure in temperatures ranging from -50°F to 130°F. Each liner is hand folded so installation is easier and less likely to produce wrinkles or other imperfections. A gasket set is included to prevent leaks and fits all thru-wall skimmers and water return lines.