ENHANCES PATIENT COMFORT: The zinc oxide paste in the Unna Boot rolled gauze 4 inch wrap helps ease skin irritation and keeps the area moist. QUALITY WRAP: Sion Biotext Unna Boot Bandages are infused with zinc oxide paste. Unique knit construction allows for more uniform distribution of paste, great self sticking bandage wrap SELF ADHESIVE: The Unna Boot is a self adherent wrap compression dressing, usually made of cotton, that has a zinc oxide paste applied uniformly to the entire trauma bandage. This Unna Boot bandage measures 4 inches wide and 10 yards long. FAST RELIEF: Maintains a moist healing environment and provides light compression for venous leg ulcers, Lymphedema, minor fractures, sprains, strains, Reduce Phlebitis, and skin grafts. Bandage will not fray into wound site perfect medical supplies for wound care. 100% SATISFACTION GUARANTEE: Package contains 3 Unique, Easy-to-Open, Non-Sterile gauze pads individually wrapped in foil Sion Biotext Unna boot bandages.