AQUACEL foam dressing has a soft absorbent foam pad, an AQUACEL interface, a gentle silicone adhesive, and a waterproof/bacteria barrier. AQUACEL foam dressing is the only FOAM that has comfort, simplicity and the healing benefits of an AQUACEL Interface. Product licensed and manufactured by Convatec. Aquacel Foam Dressing by Convatec products carry a limited lifetime warranty. Further information is located on the manufacturers website.