Neutrophil & Strep Pneumo Keyring Set

This enamel and silver keychain set includes a neutrophil with a Streptococcus pneumoniae. The stained neutrophil with detailed multipartic nucleus and granules. Strep pneumo includes five circular shapes to represent the spherical structure.

Dimensions: Neutrophil: 3.8 cm by 3.8 cm (1.5 in by 1.5 in) Streptococcus pneumoniae: 4.5 cm by 0.5 cm (1.75 in by 0.25 in)