Calcium Alginates: Primary dressing that can be cut to fit wounds with moderate to heavy exudate. They absorb wound fluid while maintaining a moist wound environment. The alginate, derived from seaweed, turns to a moist gel mass material when saturated. Requires a secondary dressing. Used for wounds with moderate to heavy exudate and may help absorb minor bleeding. 3/4" x 12" (1.9 cm x 30.5 cm) 1 Count