Vintage 70s 2 Yards x 45” Cartoon Science Teacher Metric System Thick Canvas

Adorable vintage fabric I picked up at an estate sale. I do not know the fabric composition but it's a thick weave, soft, an no stretch. My best guess is 100% cotton but I am not sure. Thicker fabric, suitable for something like a tote bag although thinner than a tote bag material. Could also be curtains, upholstery, or a structured skirt, I'm sure you can do a million things with this! If you love the metric system (who doesn't?!) you need this. 45" at 2 yards. Ships same or next day from a smoke free home.