This sexy chastity is just the thing for your naughty boy. His cock will be entirely encased in that steel chastity tube and will be totally inaccessible to him. That steel penis chastity is attached to the wide steel crotch strap, making this set very strict indeed. This is designed for long term wear as well with ventilation and relief holes in the chastity to allow bathroom use.
The Max waistline of the belt is about 115 cm(35.4 inch)
The Min waistline of the belt is about 90 cm(45.3 inch)