This anatomically accurate keychain shows the human Lungs in meticulously sculpted detail, but that's not all! This pair of lungs open to reveal the bronchi and the pulmonary arteries and veins branching within.

Every lobe and the impression has been accurately rendered in this locket-style keychain so that it is not only an attractive accessory but also a valuable learning aid. Perfect for pulmonologists, thoracic surgeons, or anyone fascinated by human anatomy, or simply wanting a reminder to take a deep breath!

Dimensions (not including Keyring):
3.5 cm high X 2.4 cm wide X 1.4 cm deep

Weight: 26.0 Grams

OTHER: Made in the USA of Genuine Pewter