Both the top and bottom balls unscrew, so can be removed and used on any 1.6mm bar.
Bar - 1.6mm (14g) 316L Surgical Steel
Length - 10mm (3/8")
Ball Size - 5mm Top Ball, 8mm Bottom Ball
Design - Plastic
Also Available in - Purple, Green, White, Pink
Only suitable for use in healed piercings
Range - Acrylic and Steel Belly Bars