... FDASize: (2"*3")50*75mm-4pcs, 70*100(3"*4")mm-4pcsApplication: wound healingUsage: family bandage,home bandage,hospital bandage ... store, hospital, pharmacy, cinemas, schools, medical emergency center, station 4 s shop, mountain climbing, travel, sports, cosmetic shops, leisure supplies ... in medical consumable and fist aid for decades.Because of focus,so we are professional.2) Factory sell directly, ...