how to build a firepit

{"cid":"91204660","title":"80cm Backyard Rusty Metal Fire Bowls Corten Steel Wood Burning Outdoor Fire Pit","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d7\/92\/5e0ba6ce063fbcec805602ba3b8f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Hongda","Model Number":"Rusty Metal Fire Bowls","Minimum Order Quantity":"10 Set","Delivery Time":"10-15 days after deposit received","Certification":"ISO9001,CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"500 sets per month","Packaging Details":"Inside: Anti-wear foam paper, Outside: Carton box","Product Type":"Corten Steel Wood Burning Outdoor Fire Pit","Material":"Corten Steel \/ Weathering Steel","Color":"Rusty Red","Dimension":"D800*H 40 cm","Shape":"Hemisphere Ball","Application":"Backyard ,Patio and Garden"}}

{"cid":"91089723","title":"Carved Stone Natural Fireplace Mantel for Indoor Decoration","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/de\/b8\/45ac42e1ec89e4866c1ebd14b41f-200x200-1.jpg","attrs":{"Price":"","Brand Name":"yikai","Model Number":"","Minimum Order Quantity":"3sets","Delivery Time":"about 25 days after deposit","Place of Origin":"china","Certification":"","Packaging Details":"wooden crates","Payment Terms":"FOB\/CIF\/CFR","Supply Ability":"2000set\/month"}}