Ships from Hong Kong. The decent or pastoral tatami can be used as cushion, hold pillow or back pillow while you sitting on the chair, sofa, car, even on the floor for your home or office. Soft touch can relieve your fatigue after sitting for a whole day. Unique design can solve the problem of hips flat or hip shape destroyed and relieve the poor blood circulation caused and for sedentary living. Also the great decor for your home,office, car and anywhere you need. Make your floor become sofa. Product Size(approx.): Diameter: 40cm(15.7inch), thickness: 5cm(2.0inch) Cushion inner space memory foam,Zipper design for easy washable Comfortable,breathable and dry. You can fully enjoy the high quality of sleeping while using this health, fashion, high-grade seat cushions Suitable for kitchen, dining/living room, patio, garden, office, coffee shop and so on. It is idea for sedentary people to relieve tailbone pain, sciatica pain, back pain.