Chastity "Monster" Sizing Rings

Each Item is a group of four sizing rings of similar size in 2mm diameter increments that can be used to help you find your most comfortable base ring diameter.

Note: The size labels of these sizing rings (Extra Small, Small, etc.) do not correspond to any other product, they are simply for grouping similarly sized ring

Extra Small
Ring Diameters: 56mm, 58mm, 60mm, 62mm

Small
Ring Diameters: 60mm, 62mm, 64mm, 66mm

Medium
Ring Diameters: 64mm, 66mm, 68mm, 70mm

Large
Ring Diameters: 68mm, 70mm, 72mm, 74mm

Extra Large
Ring Diameters: 72mm, 74mm, 76mm, 78mm