Protect your investment with Shield Platinum Outdoor Covers for Rectangle Fire Pit Shield Covers are made of Thermoplastic Polyurethane (TPU). The material is renowned for its high elongation and tensile strength; its elasticity; its ability to resist oil, grease, solvents, chemicals and abrasion. Material is waterproof and breathable and helps outdoor and patio furniture from fading.FeaturesAdjustable click-close hem cord to secure your cover on windy daysPatent-pending side window/handle for easy handling and ventilationDurable, anti-tearing,