This colorful anatomical chart details the human respiratory system. Every important part of respiratory anatomy is pictured and labeled. This thickly laminated anatomical chart is printed on premium glossy (200 g) UV resistant paper and comes with 2 sided lamination (75 micron) . It comes in a convenient poster size 50 x 67 cm (20x26'') and can be written on and wiped off with non permanent markers. The 75 micron lamination ensures the chart does not curl up at the edges and the UV treatment ensures the chart does not get a faded yellow color over time.