Glans Ring with 4 Balls

Stainless Steel Ring with super quality polish Fits around the Head of the Cock The Four Ball Ring has four of the big 10mm balls, providing even more stimulation. The four balls take up much of the room, making for a tighter fit, so you might want to get a size larger than normal.
Inside Diameter: 25mm , 28mm, 30mm, 32mm
4-Balls: 10mm in diameter, 3.2mm thick
These Rings are available with fixed balls and moveable balls