I can only advise you: Stay away from this toilet trainer!
My daughter (2.5) climbed on the toilet trainer and crashed from this,
he on the left side of two screws broke (up and down).
She suffered bruises and a graze !!!
I immediately wande Amazon and recommended to take the toilet seat from the program, that no more children are injured,
But I got only a return message and opinion.
Repeated Reklamieren Amazon was simply "not arrived" with an email blocked by Amazon. Poor service !!!
Conclusion: Stay away from this Platikschrott who holds nich what it promises!
(See review by Judith M. on 16/01/2012)