Kenkenpa Rings 2 bags of 20 rings each, for a total of 40 rings. 2 bags of 20 connecting joints each, for a total of 40 joints, are included. Purchased on Amazon a few years ago and used only a few times outdoors on artificial turf, using only the red and blue rings. The joints have never been used. There is some soiling. They have been stored in a warehouse for a long time. The rings are made of a soft material and are curved and bent, so they are being offered at a low price. Please refrain from purchasing if you are looking for new or beautiful items. Only purchase if you understand and accept these used items, which have been handled by children. For: Elementary school entrance exams Sports training Core training Vision training Sensory integration Educational toys Elementary school teachers Kindergartens/Daycares