1. Material: Soft and breathable cotton fabric 2. Design: U-shaped design with abdominal support 3. Filling Material: High-quality 7D polyester fiber for slow rebound and support 4. Functional Cushion: Supports the waist, relieves back and shoulder pain, and reduces leg swelling during pregnancy 5. Detachable Pillowcase: Features a high-quality zipper for easy removal and cleaning 6. Size Options: 155cm (Net weight: 3kg) and 170cm (Net weight: 3.4kg)