This is a fun set! My Celestial piece was designed to be worn as shown in any combination...The dangles are stamped with with jet decorated stars and coupled with Pearl and Crystal drops. For over 30 years I have been designing and crafting pieces for my shop . This piece is a new addition. The whimsical interchangeable pieces add so much diversity. A Back Cord is adjustable with a chain and lobster claw. Larger moon drop measures 3"