1. Material: memory foam
2. Skin-friendly elastic fabric, moisture absorption and breathable, soft and comfortable, non-slip bottom, four seasons universal
3. Zipper design, easy to disassemble and wash, smooth and easy to pull, not easy to scratch the skin, strong and durable
4. 3-5 seconds slow rebound memory foam, shock absorption and pressure relief, full support, soft and breathable, not easy to sit for a long time deformation
5. Partitioned pressure release package, fit the curve, soft support, care for the tailbone, upright sitting posture, sitting for a long time relaxed
6. Concave wrapping, sit for a long time without pain, pressure relief support, reduce hip pressure, ergonomic design, natural relaxation of the legs
7. Weight: about 500 g
8. Size: about 46 x 35 x 8 cm