Product Details14 Gauge Blue White Polka Dot UV Industrial Barbell 38mm Light up the night when you're near a UV light with this 14 gauge helix barbell! It's made with a 1 1/2" durable 316L surgical grade stainless steel straight barbell. It features 5mm ball ends made of blue acrylic. The ends are embellished with a pattern of white polka dots that glow under UV light. This barbell earring is just as eye-catching in any light with it's sweet and sassy style. But now you can have an extra "glow" about you that will certainly have all eyes on your industrial piercing!Specifications14 Gauge (1.6mm), 1 1/2" (38mm), 316L Surgical Grade Stainless Steel Straight Barbell, 5mm UV Reactive Acrylic Ball Ends