✅[ 3 Fire Resistant Layers ] - 0.5mm Fiberglass aluminized film + 3mm fiberglass + 0.5mm food grade silicone coating, up to 4mm thick. Aluminum foil surface reflects 98% of the heat radiation, resist temperature up to 2000°F.
✅[ Larger Than Others ] - Compared with other 36-inch similar products, our 40" x 40" square fire-resistant mat provides larger protection area for raised fire pits of different sizes and shapes, such as propane fire pits, bonfire pits, burning barrels, charcoal grills, chimney outsides, etc.
✅[ 6 Inches Between Fire Pit & Mat ] - Ensure your fire pit or grill is at least 6 inches above the mat to prevent heat transfer to the ground surface. DO NOT let fire pits sit directly on the mat and NEVER build a fire directly on the mat, or the ground would get burned.
✅[ Humanized Design ] - High reflective edging for visibility at night, to prevent tripping and falling.
✅[ Safe Use ] - 4 stainless steel edge grommets allows the mat to be staked to the ground even in windy days.