When European naturalists first encountered the bizarre appearance of this egg-laying, venomous, duck-billed, beaver-tailed, otter-footed mammal, they didn't know what to make of it. Embrace this strange but adorable animal with this charming platypus necklace. 3/4 inch wide and 1/2 inch tall (3/4 inch tall with bail). Antique finish to bring out the details.