Quick view Smith & Nephew Healthpoint Oasis® Fenestrated Wound Matrix Dressing 3 x 3-1/2cm, Ultra- thicker, stronger, and more durable. $2,449.99 Oasis fenestrated wound matrix dressing 3 x 3-1/2cm, ultra- thicker, stronger, and more durable, easy to trim to the exact size and shape of the wound Compare Add to Wishlist