Slightly larger than the NUK, fits "square" toilet seats

This seat we bought, because the seat of NUK is too small. Now it fits. And the weight of 13 Kg you need probably not look so closely - our son weighs 14 kilos and I see no reason not to let him sit on the seat.

The seat could forward protrude a little deeper into the toilet, because if you are not careful, the pee boys between toilet seat and ceramic bowl. But ansosnten we are completely satisfied.

For residents of homes with toilets, the outside have a nearly square shape: this seat fits on these toilets well - unlike all toilet trainers with podium and handle, these seats, you do not need to order only, always, these "corners" in the way where the podium attaches to the seat.

The handles are a big plus of this toilet seat, I agree with the previous reviews. That the seat is softly padded, is also a great advantage, only a pity that we have not wanted an alternative to PVC ... therefore a star deduction.