... and welded;the shape of it including: round, square, curve, etc.Characteristics:high temperatureresisting, fixed shape, corrosionresisting, nonpoisonous, tasteless, used conveniently ... .Use:it can roast wheaten food, meat, etc. roundsquarewire gauge SWGwire dia.mmdiametermmweightkg/pieceswire gauge SWGwire dia.mmlengthmmwidthmmweightkg/pieces181.22400.075181.22602400.09181 ...