The CB-6000S is the manufacturers way of adding another design to provide personal choices for all types of male anatomy. The cage measurement is 2 1/2 inches in length.Included in Kit: , One Cage Portion. , Five different sized rings. , Four locking pins. , Four spacers. , One brass padlock with ONE key. , Five individually numbered plastic locks. , An embossed CB-6000 zipper pouch. Important Note: Per the manufacturers selling agreement this item must sell no lower than their MAP of 149.95.