Gauge: 16g

and has a 3/8" (10mm) diameter

Quantity: 6 pieces (one of each color)

PVD plating (gold & black)

and the ball size is 2mm

Anodized Pot Leaf Titanium Industrial Barbell Daisy Gauge: 16gAnodized pot leaf titanium industrial barbell. Material: Titanium ASTM F 136 Gauge: 14g Length: 38mm Threading: Internally (The pot leaf is also removable and internally threaded) Quantity: One piece Anodizing uses electricity to increase the thickness of the natural oxide that occurs on the titanium. Depending on the voltage used determines the color. Anodizing titanium is completely safe and hypoallergenic. *there may be slight color variances