Memory Foam Petal Cushion Office Chair Home Car Seat Cushion, Size: With Storage Bag(Crystal Velvet Gray Black Stitching)

1. Material: memory foam
2. The main component of the fabric: polyester fiber
3. Purpose: protect the waist and hips, protect the tail vertebra
4. Size: 47x35x20/5 cm
5. Slow rebound memory foam inner core, quality assurance
6. Hollow design, comfortable and breathable
7. Comfortable waist protection, fits the waist