Hemoglobin Molecule Necklace

Heme is main structure in hemoglobin, the red pigment in your blood that transports oxygen throughout your body. Heme has the same basic structure as Chlorin, the central structure in chlorophyll, which is essential for photosynthesis in plants.

Pendant Size: 1.5" x 1.5" (40 mm x 40 mm)
Necklace Length: 18" (46 cm)

Also available in earrings