@theycallmemom541, this one isnt a bumbo seat. Those dont fit him either. This one is a booster seat for a chair for little older kids so its a bit bigger ill ask my mother in law where she got it n let u know

Lucky!!!! My daughter is only 6 months and her legs are too chunky for those seats 😔but she sits up on her own now and tries walking in her walker. I just wish this one specific seat fit with her cause she's always trying to watch me and it keeps them from rolling over.