3B Scientific VR1367L Glossy Laminated Paper Varicose Veins Anatomical Chart, Poster Size 20" Width x 26" Height This colorful anatomical chart shows varicose veins in detail The anatomy poster contains information about causes and how to treat varicose vein This thickly laminated anatomical chart is printed on premium glossy UV resistant paper and comes with 2 sided lamination (125 micron, 5.0 Mil) and metal eyelets to make the chart easy to display It comes in a convenient poster size 50cm x 67cm (20" x 26'') and can be written on and wiped off with non permanent markers The 125 micron lamination ensures the chart does not curl up at the edges