14G Belly Button Ring Implant Grade Titanium Belly Rings Double Bezel Navel Rings Reverse Barbell Belly Piercing Jewelry for Women Girls 11mm 7/16" Pack Of 8 Stone Colors: Purple, Multi-color, Dark Blue, Clear, Green, Pink, Light Blue, Red SIZE 14 Gauge (1.6mm), length of body bar: 7/16"(11mm), diameter of top ball: 5mm; diameter of bottom ball: 8mm. MATERIAL Hypoallergenic material These belly button piercing jewelry are made of high quality stainless steel and rhinestone. Nickel-free and lead-free, resist rust and resist corrode, ensure to use for a long time. Perfect to mix and much for any occasion or gift The belly barbells are elegant design and bright colors rhinestone styles. They are easy to insert and take off. You will look more dazzling and charming in the crowd when you wear these silver jewelry.