Biatain Ag Foam Dressings are made of a soft and flexible absorbent polyurethane foam that contans a patented silver complex that continusouly releases silver into the woudn bed for up to 7 days. Biatain Ag is available in 2 versions: Adhesive and Non-Adhesive. The adhesive version has a skin-friendly hydrocolloid adhesive border to keep the dressing in place. This silver foam dressing can be used in combination with compression therapy. Ideal for a wide range of moderate to highly exuding wounds with delayed healing due to bacteria or where there is risk of infection. The non-adhesive is available in 2 sizes, and the adhesive version is available in 5 sizes including heel and sacral shapes. Latex-Free. Can be worn up to 7 days depending on wound condition and exudate levels.