Only available here at Sissy Supplies. We created a kit to help newer sissies get started. The biggest issue starting out is trying to guess what size chastity cage you need or what ring size will work best. This kit comes with two different chastity cages & all five different ring sizes to help you learn what works best for you. Along with that it comes with some other fun toys to enjoy. It also helps this kit if much cheaper then buying all the items individually.