3B Scientific VR1554L Glossy Laminated Paper Pregnancy Anatomical Chart, Poster Size 20" Width x 26" Height This colorful anatomical chart displays human pregnancy The anatomy of pregnancy is illustrated along with useful information The anatomy poster presents different types of information about pregnancy from fetal development to pregnancy hormones This thickly laminated anatomical chart is printed on premium glossy (200 g) UV resistant paper 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