These 55mm chastity base rings are only applicable to Holy Trainer V4 chastity devices, incompatible with V3 cages. If your received base ring has the following conditions, such as deformation, unfitness with the cage, you can just soak the ring in the hot water for about two minutes, then it will turn soft and can be adjusted to normal, which is the feature of the resin, not the quality issue. Cleaning: Clean with mild soap and a soft brush (toothbrush). Do not use household cleaning products. PRODUCT DATA Color: Pink, Black, Transparent Material: Bioresin Ring size (Inner diameter): 55mm (2.17in)
