Find your exit strategy with our happy colon keychain. The colon makes up most of the large intestine and is the magical tube that transforms digested food into feces. Your colon is colonized by a dynamic microbial ecosystem — bacteria account for 60% of the mass of your fecal solids. Wow! Engraved back of keychain and display read: "Colon: You Move Me," plus the cardboard backing is outfitted with info all about this essential gut. Colon part of keychain measures 2 7/8" x 2.5". Zinc alloy with soft enamel, polybagged. Designed in the US, made in China. I Heart Guts happy organs put a smile on your face and smarts in your brain! Our adorable organs make the perfect gift for everything from a broken heart to a tummy ache. Get your feet wet in anatomy or bone up on your physiology with our nerdy plush toys! I Heart Guts is the brainchild of an anatomically obsessed illustrator who loves internal organs and all they do. Founded in 2005, our bare-bones family operation strives to offer plush organs with love, style and geeky puns. I Heart Guts plush organs were named Best of Toy Fair by Popular Science magazine in 2014.