Algidex AG Silver Alginate Wound Dressing. The unique combination of silver, alginate, and maltodextrin is designed to create the optimal moist wound environment for healing. It provides a quick and sustained antimicrobial barrier against a broad spectrum of wound pathogens for up to 5 days including mrsa, Staphylococcus aureus, Pseudomonas aeruginosa and E. Coli. With integrated foam backing for increased absorption and comfort. Non-staining, non-irritating. Size: 4" x 4". 5/box, 50/case.