... channel can prevent leakage efficiently.9. Purely physical effects, drug-free, chemical-free, without side effect.10. Anti-microbial clears up the grem ... so that keeping healthy.11. Breathable bottom film allow free flowing of air, and release Paper and adhesive-for ... OEM or ODM orders are welcome; private label is available.-Free sample and flexible delivery. Sincerely welcome inquiries from all ...