CA 6pcs 18G(1.1mm) Stainless Steel Pin 5mm CZ Crystals Ball Barbell Earring Ear Cartilage Stud Material: stainless steel barbell; 1 end with CZ crystal accented ball Pin Gauge:18g (1.1mm); Ball: 5mm ; Pin Length:6mm; Overall Length: 14mm Package Included: 6PCS (6 COLORS)