PROMOGRAN Prisma AG Collagen Matrix Dressing 4.34” 4 (four) boxes Expired. 3 boxes have 10 units. One box was opened and only has 9 so you will get 39 units and not 40. Please view photos carefully. You will receive the exact items shown. You will receive three (3) boxes each with 10 items and one (1) box with 9…