Premium flame-retardant silicone mat with fiberglass reinforcement ensures heat resistance up to 500F. Dual-sided design features identical fireproof surfaces for versatile placement under grills or fire pits. Protects wood decks, composite flooring, and concrete patios from grease stains, spark damage, and thermal deformation. Oil-resistant surface repels barbecue drippings while maintaining slip-resistant stability on uneven terrain. Easy-cleaning design allows quick maintenance with garden hose or soapy sponge. Foldable construction enables compact storage between uses. Includes reinforced edge stitching to prevent material fraying. Note: Product dimensions may vary 1-3cm due to manual measurement. Color variations might occur under different lighting conditions. Package includes 1 heavy-duty fireproof mat (50cm diameter recommended for standard grills).