... 3)stainding and discoloratic 4)durable metal mosaic, brushed aluminum mosaic strip metal mosaicaluminum mosaic is luxurious decoration ... for mesh backside or self-adhesive film unique design Type Metal MosaicShapeIrregular, square, rhombus, round, strip, etc.Finish ... decoration, wall decoration, KTV indoor decoration, outdoor works, advertising name plate,the ceilings aisle panels, screens, hotels, ...