The ayu (sweetfish) freezer bags (size M) have been opened. Please put one fish in each bag, add a small amount of water, remove the air, and store them in the freezer. The bag size is 0.03 x 65 x 280 cm. There are 100 bags in the package, but it has been opened and some have been used. I think there are probably about 80 bags left. Please check the photos to confirm the remaining quantity.