Dimension:top out 340*230,overall height:28mm,for BBQ grill. good quality alumimlum foil as the material to produce the aluminium foil ... is convenient,safe,healthy,no peculiar smelI and not leakage.Aluminium box has the good and symmetrical heat exchange,so it is ... used in fhe oven, microwave oven and the steam box The aluminium can reclaim and recycle,avoid thewasting of the materiaI and ...