Plastic toilet seat bumpers?

Question

I have an elongated cushioned toilet seat that has four plastic bumpers. I have searched online for replacement sets and there are some, and one of them looks close to what I need to replace, but I don't think it is the right one. It is not those kind that have tacks, and there are four bumpers on the seat. They are not round, they are rectangular.

Answer 1

I have the same problem Cannot find whiteb plasctic rectangular with two plastic  5 or 6mm stems for fitting to the seat. The stems are 32mm apart (centre to vcentre) Impossible to find on the web!