When I was a kid, my Mom would throw me onto a Yellow Pages phone book whenever my height disadvantage was evident. In fact, I still use them from time to time. And boy, do those jagged size hurt my tender ass and thighs. The Yellow Pages booster seat allows for the normalcy of the phone book booster, without the unsightly body indentations.
Made from a light-weight, durable, soft, washable, form-fitting foam, your kid will most likely me more comfortable than you are. If you can swallow the pride of not putting your kids through the same miseries you had as a child, the Boost will allow for a comfortable kiddy seating solution. — Andrew Dobrow