Measurement: 14g (1.6 mm), 3/8- 10 mm Shaft Length, 5 mm top ball, 8 mm Bottom Ball Bring happiness to your days wearing any one of these smiley face belly rings . perfect for glow in the dark parties. 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!