Box of 6 Band-Aid Brand Sterile Hydro Seal Adhesive Hydrocolloid Gel Bandages for heel blistersAdhesive hydrocolloid gel bandages provide an optimal healing environment for blister protectionDual-action seal helps keep dirt, water, & germs out and your body's natural healing power inWaterproof gel design delivers long-lasting, multiday wound protection & stays on through showersHydrocolloid bandage helps prevent formation of scabs which prolongs healing and can cause scarringCushioning on Hydro Seal bandages help provide protection and relief from painful blisters & woundsSterile bandage is not made with natural rubber latex & stays on longer; great for first aid kitsA white bubble will form under bandage within 24 hours to show that the healing process has begun