Product Details14 Gauge Clear Aurora Gem Ultra Drama Butterfly Industrial Barbell 38mm Even butterflies like a touch of drama, like on this 14 gauge helix barbell. It is made with a 1 1/2 inch 316L surgical grade stainless steel straight barbell with 5mm ball ends. It features a butterfly charm, paved with clear gems for eye-catching that is sure to get noticed. It is further embellished with larger aurora gems for a touch of dramatic color and style and you can even slide it up and down the length of the barbell for perfect look. Let your look steal the show with this delightfully dramatic butterfly barbell earring.Specifications14 Gauage (1.6mm), 1 1/2" (38mm), 316L Surgical Grade Stainless Steel Straight Barbell, 5mm Ball Ends