Body Candy Black Bioplast Glitter Acrylic Ball Belly Button Ring 14 gauge; 1.6 millimeters belly button ring 3/8 inch; 10 millimeters barbell length Navel jewelry includes flexible Bioplast curved barbell Barbell body jewelry features glittering acrylic ball ends Externally threaded navel barbell with 5 millimeter and 8 millimeter ends