Super soft natural cotton surface and faster absorbtion. 3d Leak Guard, prevent side leakage. Patented anion strip which neutralize odors while providing anti bacterial benefits. Air laid sterilized paper 360° SAP Gel, Super Absorbent Polymers. Additional air laid sterilized paper 360° wrapping protection. Breathable bottom water resistant for air circulation, eliminating heat and moisture. High level release paper easy to peel and stick more conveniently. Individually packed for locked hygen.