1.25" hard enamel pin w/ nickel metal finish; rubber pin backer. Mounted to retail display card, including UPC barcode; interpretative text as follows: Black Bears are the smallest and most widely distributed of the three bear species native to North America. They are highly efficient hibernators, spending three to five months in self-excavated dens. During this time, their bodily functions diminish 40-50%, heart rates dropping from 40-50 beats per minute to just 8 beats per minute. Born in January, cubs stay with their mothers for up to two years, learning to hunt and forage. 10% of your purchase of our Wildlife Series is donated to wildlife conservation/rehabilitation!