1. Apply to 3-year-old up to 180cm adult users.
2. Height adjustment.26~48 +/-2cm.
3. Reduce stress on the back. Spine is protected and supported by backrest.
4. Improve blood circulation which the leg and ground becomes 90°not getting sore when long-time sitting.
5. Gravity at back underneath make the chair more stable.
6. Non-tilting & and safety designation prevent children from getting injured.
7. U.S.A. fire-resistant certificate.
8. Patent approved.
1. Seat: w42.5cm x d34cm.
2. Back: w34 x d35.5cm.
3. Color: A1 cartoon pattern.
4. Color: blue base.