Phoenix Concrete Products2 H300 300 MM THICK, NORMAL WEIGHT CONCRETE HOLLOW MASONRY BLOCKS 200X300X4003 H250 250 MM THICK, NORMAL WEIGHT CONCRETE HOLLOW MASONRY BLOCKS 200X250X4004 H200 200 MM THICK, NORMAL WEIGHT CONCRETE HOLLOW MASONRY BLOCKS 200X200X4005 H150 150 MM THICK, NORMAL WEIGHT CONCRETE HOLLOW MASONRY BLOCKS 200X150X4006 H100 100 MM THICK, NORMAL WEIGHT CONCRETE HOLLOW MASONRY BLOCKS 200X100X
