|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 Lung Key Chain
Your two lungs are the main organs of the respiratory system. Lungs are large, filling most of your chest. Lungs rely on your rib muscles and the diaphragm to expand and deflate. Air travels down your trachea into two bronchi, bronchioles and millions of alveoli. These cluster of tiny airbags provide a tennis-court sized area to maximize gas exchange. This is where the magic happens, oxygen passes into your blood and carbon dioxide flows out.