We got this jumper when my son was only 2 months old, and before the first week was out he was already jumping! (Granted, he wasn't tall enough, but a blanket fixed the problem). Now he is three months and spends his time in there in the morning before his nap and before bedtime at night. The price was a little high, but well worth it to see him smile and laugh! he enjoys chewing on the dragonfly and he loves that he can turn himself around whenever he wants to see me or see the tv or whatever! Definitely worth it.