Hydrofera Blue Ready is a foam wound dressing that absorbs and retains bacteria-laden exudate away from the wound. Hydrofera Blue Ready Foam does not require hydration prior to application. It has antibacterial properties to help prevent infection. Hydrofera Blue Ready features a waterproof backing that provides a barrier to moisture and bacteria. It can be worn up to 7 days. A secondary dressing is not required; only gauze wrap or tape to secure it. It can be used in conjunction with compression therapy and total contact casting. Non-cytotoxic and latex free. Available in 2 sizes.