... for roast. 1)Material: stainless steel wire, copper wire, low-carbon steel wire 2)Shape: round, square, curve. Barbecue grill ... in different metals, like stainless steel wire, mild steel galvanized wire, or welded wire, in shape of round, square, rectangular ... 240mm, 260mm, 270mm, 280mm, 300mm, 350mm, 400mm, 500mm,Wire diameter at customers specific requirement.Uses: in camping, tenting, military ...