... .toughened glass cover 2.toughened glass(4mm thickness) & food grade silicon . 3.size:dia24cm,dia26cm,dia28cm,4mm thickness toughened glass cover,glass cover Item NO.KI-34 toughened glass ... coverDimensionsize:dia24cm,dia26cm,dia28cm,4mm thickness MaterialFood grade silicon&toughened glassColorAny color ...