... healing -no adhesive .air permeable -various types.FDA -rapid staunching Pigeon Zn alginate wound dressing,medical consumable,FDA Product Features1)Easy ... Please do NOT use the wound dressing with damaged packing. PIGEON alginate wound dressing for only once use by deep processing ... , 640pcs per CTNfabrics50*50mmpcs10pcs per box , 560pcs per CTN Pigeon Zn alginate wound dressing,medical consumable,FDA