Thats one small step for [a] man, one giant leap for mankind. Pins are approx. tall each. The collar chain is not connected to the pins and therefore is easily removable so that you can wear the pins separately if you wish.
Honestly, wonderful until the last two lines. I really wanted this to be about the beauty of nature in and of itself, forgetting about the man made world for the most part. Instead, a love poem....I'm just going to ignore the last 2 lines for now.