Golden Opal Turquoise Belly Button Ring Gold Plated 316L Surgical Steel Golden Opal Turquoise Belly Button Ring Gold Plated 316L Surgical Steel Lightweight and comfortable to wear. Material: Gold Plated over 316L Surgical Steel Thickness : 14GA / 1.6mm, Bar Length : 3/8 / 10mm, Overall Size: width (14mm), length (31mm) Exceptionally High Quality Jewelry!