- Quality Material and Workmanship:600*600 High-density Polyester fiber with foam layer,exquisite workmanship,waterproof and durable.
- Human Engineering:U shape back cushions,give upward lift force to the parts under power of kids' spine,thick back cushion Air cushion,reduce stress.
- Large Capacity:Could put in lots of books and other things.
- Return Policy:Refundable for life.
- Suitable For:Grade 1~6