The official explanation of babyzen yoyo is: it is suitable for children from 6 months to 4 years old, and the maximum load is 15 kg. After the actual test of the seller of fish balls Haitao, there is no problem for the people who sit on it. But the width is a little narrow. Five-year-old children should be able to sit, bearing no problem, but the width may be a little small.