CuraVance Silver Alginate Dressing Pad, 4.25" x 4.25".CuraVance Silver Calcium Alginate antibacterial dressing is rich in highly absorbent soft gelling mannuronic acid. Provides natural moist wound healing environment and protection against both gram-negative and gram-positive bacteria, commonly associated with wound infections. Extra non-woven reinforcement for intact and complete removal. Can be cut to shape and layered for best fit and increased absorption.