Overview: 1. Relieve waist pressure 2. Relax the thigh muscles 3. Ergonomic design, full waist support 4. The mesh fabric is soft, comfortable, breathable, and does not hurt the skin. 5. Memory foam core, no memory body curve 6. Zipper design, easy to disassemble and wash, clean, and hygienic. Ergonomically designed lumbar support memory foam cushion for pregnant women's waist to protect the lumbar spine and health spine and lower back pillow.