<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p style="text-align:left;color:#434649;font-size:13px;">Features &amp; Details<br><br>Fit for 21ft Pools: Our pool liner is specially measured to fit 21-ft round pools with a flat bottom and wall height of up to 52 inches, ensuring an exact and secure fit for your pool.<br>Above-Ground Pool Liner: This vinyl pool liner adds a soft cushioning layer to the bottom of your pool, providing a smooth, comfortable surface for walking. It helps protect your feet and elbows while reducing the risk of injury, making it a pleasant experience for all.<br>Easy Installation &amp; Maintenance: Installing this swimming pool liner is simple and hassle-free, whether you choose to use J-hooks or standard beading installation. (Note: additional accessories are needed for installation. Before use, it’s recommended to air dry the liner at room temperature for several hours to restore its softness.)<br>High-Quality &amp; Durable Construction: Made from strong, smooth vinyl, this avove ground pool liner offers superior protection for your pool. It is puncture-resistant, leak-proof, and designed to withstand chlorine, sun rays, and cleaners, ensuring a long-lasting product life.<br>Versatile &amp; Multi-Functional: Not just for pools, this unibeaded pool liner can also be used as a waterproof cover for boats, outdoor furniture, or as a sunshade for your patio. The possibilities are endless—let your creativity explore new uses!</p> </div></div>