1. Linen Fabric Fashion design and Easy to carry.
2. 2pcs airbag insert the seat and 2pcs airbag insert both sides of the buttocks,
full pressure cover the whole buttocks.
3. Multifunction with scapping, roller, kneading, heating on the back of the seat.
4. With acontroller that easy for using.
5. Including 3 different models of the air pressure.