"DNA" PENDANT GIFT BOX - Best Creative Unique Gifts Ideas for Scientists Medical Doctors Nurses Biologists Accessories Biology Anatomy Science Appreciation Gifts "DNA" double helix pendant Size of pendant: Approximately 1.125" H x .25" W; Materials: zinc alloy Comes in a "DNA" dictionary word art box Makes a great gift for a scientist, doctor, nurse, biologist, medical student, or science teacher