Want to make your backyard party more charming and warm? Our double-layer fire ring is designed with multiple air inlets, allowing you to enjoy a warm, smoke-free atmosphere when your campfire is burning. Made of high-quality iron and fixed with screws, it is easy to assemble and can withstand the test of time and the effects of inclement weather. As an insert for a masonry fire pit, the matte black finish blends seamlessly into the night, allowing you and your guests to enjoy a charming flame under the stars.