Construction: Crafted from high-quality materials, our pool liner pad ensures robust protection against punctures and insulation from rough surfaces, extending life of your pool. Waterproof Performance: -duty tarp material is fully waterproof, preventing water seepage and maintaining integrity of your base. Easy Installation: This round pool mat is designed for quick and hassle-free setup. Simply unfold and place it under your pool to prevent debris from causing damage. Versatile Use: Ideal for various pool sizes, the liner acts as a barrier, protecting against , rocks, and other objects that might damage your pool.<br><br>Size:4.5 meters/14.76ft Color: Blue Material: Aluminum film + Pearl cotton + Polyester Kraft<br><br>Package Contents: 1 * Round Pool Tarp<br><br>Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.