Aquacel AG+ Extra Enchanced Hydrofiber dressing with silver strengthening fibre 5 cm x 5 cm (2 in x 2 in) Box contains 10 dressings Soft, sterile non-woven dressing made from two layers of 1.2% ionic silver-impregnated Hydrofiber (sodium carboxymethylcellulose), enhanced with antibiofilm technology and stitched together with cellulose strengthening fibres.