• Heart cluster
  • Heart key chain
  • %s under a microscope!
Size Specs

Heart Key Chain


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Your heart is only about the size of your fist and 10 ounces, but it accomplishes quite a lot in your lifetime. Get your heart pounding with our incredible plush Heart key chain.

The most realistic plush Heart Organ available anywhere - this memorable and unique plush provides the best way to say “I Love You!” and “Feel Better!” Perfect gift for students, science enthusiasts, educators, doctors, nurses and anyone with a healthy sense of humor!

Features realistic anatomical design with Aorta, Arteries and Veins. Includes a mini information card that provides fascinating facts about your Heart Organ.

Heart mini plush key chain measures 3.5" and includes mini-tag and key chain clip.


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Sizes Giantmicrobes are based on actual microbes, cells, organisms and other critters, only 1,000,000 times actual size!
Gigantic (GG) 16-24"
XL (XL) 10-15"
Original (PD) 5-8"
Keychain (KC) 2-4" with clip
Materials Plush from all new materials. Stuffed with polyester fiber fill. Surface washable: sponge with water & soap, air dry.
Packaging Each plush microbe includes a printed card with fun, educational and fascinating facts about the actual microbe or cell.
Safety Every product meets or exceeds U.S. and European standards for safety. For ages 3 and up.

All about Heart Key Chain

The heart is the center of the body, the seat of life, will and emotion. Weighing about 10 ounces, it is about the size of your fist and has four chambers: the right atrium, left atrium and the right and left ventricles.

The heart pumps at 60 to 100 beats per minute through miles of blood vessels, delivering oxygen and nutrients to your body. About 35 million beats per year, a lot of pumping for one lifetime. Tell your Valentine you love them “A million barrels worth and 2.5 billion heartbeats”.

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