1. Ergonomics, comfortable, memory and rebound
2. Scientific zonal wrapping waist protection
3. Ergonomic design maintains the natural curvature of the spine
4. Heighten and thicken the waist
5. Two-wing butterfly design, fuller support, and the thickness of the waist is increased to 12cm
6. Size: 40 x 40 x 12cm
2. Scientific zonal wrapping waist protection
3. Ergonomic design maintains the natural curvature of the spine
4. Heighten and thicken the waist
5. Two-wing butterfly design, fuller support, and the thickness of the waist is increased to 12cm
6. Size: 40 x 40 x 12cm