The janeacute 3 in 1 educational musical potty is a high quality robust potty system that grows with your child it is a potty booster step toilet adaptor trainer all in one thsi potty is educational as it has a liquid sensor that activates music when your child uses it correctlyremovable tank that making it easier to cleannon slip feet on the booster stepincludes a raised area on the trainer specially designed for boysdimensions 30 x 30 x 21cm