This unique pack comes with a variety of colors all with top balls shaped like octagon stripes. Main Ball is 6.2mm, bottom ball is 5.9 mm, both are acrylic. Shaft is Surgical Steel 14ga with a length of 5/8 - 15mm Free Barbell is 10ga- 5/8 with 6mm Balls Shipping and Returns We are a U.S. based seller and all of our products are shipped from the United States. You can return any product within 30 days from purchase date. We Care And Will Reply Within 24-48 Hrs!