Sterile (unopened/undamaged) 7x7 collagen dressings, price is for quantity of 10 Vitále Collagen Dressings are absorbent wound dressings intended for the management of minimally to heavily exuding acute and chronic wounds and control of minor bleeding. Used as a primary dressing (and covered with secondary dressing), cut to fit wound size, forms a gel on contact with exudate, provides moist wound environment.