... . A-D003-FJUsagegood for interior and exterior wall decorationDescribtionMirror wall tiles ,mirror brick,mirror block,glass block ,glass ... wall ,glass tiles DimensionStandard:300*300*5mm,400*400 ... be used when put the glass in the wall ,please keep the wall clear . Prohibit installing the products in acids ... the using time of the product. deco wall tiles