Tongue Rings Straight Barbells - 20 Pack Glow-in-The-Dark 14ga-5/8(16mm) Sold as a 20 pack Glow in the dark acrylic balls Shaft Measures 14ga with an Overall Length of 5/8"(16mm) Made of 316L Surgical Steel - Highest Quality Sold and Shipped by BodyJewelryOnline