clip on /booster seat to repace high chair

[colette]

Can anyone recommend a clip on /booster type seat for an ordinary dining room chair ?.
This is to replace an extemely tatty high chair. My 4 yr old is very small but she can't stay in a high chair forever!!

there's another thread about these from quite recently. We've had great value from mothercare hard plastic 'booster seat' which attaches to most chairs, also has tray and can be used as high chair or just the booster seat bit. Good for taking out & about, and I found it invaluable on the train as well - kept her in the seat for an hour instead of sitting on my knee for 20 mins. hth