The Outdoor Plus Martillo Copper Fire Pit is a tasteful piece that exudes class and old-world charm thanks to its elegant Hammered Copper finish. It will be the perfect addition to any outdoor living area and the ideal focal point to gather around.Features:All Models:Constructed of beautiful and durable Hammered Copper. Due to copper’s natural properties and surrounding environment the copper material will change its color into a blue/green hue over time. Smooth finish is available upon request - email us at customercare@thefirepitcollection.co