1.Easy to use,good air permeability,excellent biocompatibility. 2.Can be absorbed by human body.It's anti-sticking to the wound. 3.Accelerate the healing by making the wound smaller.Not cause infection of the wound around. 4.It's soft and can be filled in the wound. 5.Accelerate the various absorbent exduates.Form the gel to protect the wound and skin around. CE, FDAandISO CERTIFAICTES