Description AnionCare Night Use 290mm 8pcs Sanitary Napkins are Ultra-Thin and Highly Absorbent, and offer 100% Comfort. They offer 7 layers of protection including a special "Anion Care" padding that naturally eases menstruation discomfort which include: ·         Layer 1: Premium soft surface giving you ultra-comfort ·         Layer 2: Unique “Anion Care” padding works naturally to relieve menstrual discomforts ·         Layer 3: Ultra soft layer enhances softness and freshness ·         Layer 4: Super absorbent polymer lock in moisture, keeps surface dry ·         Layer 5: Ultra soft layer enhances softness and freshness ·         Layer 6: Breathable bottom layer eliminates moisture keeping you fresh ·         Layer 7: Specially designed back adhesive conforms with human ergonomics It has antibacterial, odor-removing, metabolism-boosting, stress-relieving, improved hormonal balance, and immunity-strengthening effects. Following testing, the100% cotton sanitary napkin type has an ion concentration of 6000/cm3. AnionCare Sanitary Napkins for your Absolute Health.