BodySparkle Body Jewelry 18 gauge Infinity Cartilage Earring-18g-Infinity Symbol-Short 1/4 inch Steel Helix Earring Choose Gauge from Menu Above Infinity Cartilage Earring Barbell-Figure 8 design See our entire collection of cartilage earrings Do not expose this cartilage earring to harsh chemicals such as chlorine in swimming pools or hot tubs as it may damage finish.