Description:Gauge Size: 16 Gauge =1.2 mm, scorpion animal shape straight bar barbell with rhinestone;Nice Looking and Eye-catching Design;Easy to Screw on or of, won't come unscrewed easily as other piericings.High quality stainless steel, hypoallergenic,durable, Perfect to keep as a daily jewelry; bar gives a fashion, perfect for those who want to try something special;Specification:Material: Stainless Steel, Rhinestone;1size approx. 3.4x2.8cm/ 1.3x1.1 inch, ball diameter approx. 5mm;Bar gauge 1.2mm (16 gauge)Package Includes:1 Pair Note:Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.