Unlock the key to your style and make it versatile with this handcrafted dangle cartilage earring created with Swarovski crystals. This 16 gauge cartilage earring includes both a 6mm and an 8mm Bioplast flexible barbell shaft that are interchangeable depending on the length you may need. The silver plated post of this body jewelry features a dangling antique key charm with brilliant aqua crystal gems highlighting it.