Shuya Negative Ion & Active Oxygen Panty Liners With Anion StripSHUYA Organic Panty Liners Feature: 1. 100% natrual cotton surface material and 6 Layers structure design make you comfortable for the time; 2. Breathable bottom layer helps eliminate moisture and heat to keep you fresh; 3. Aluminum foil bag prevent the pads to be affected with damp and go mouldy; 4. Non fluorescent, No Chemical Patented active oxygen, negative and far infrared functional strip works naturally to help alleviate menstrual discomfort.