Introduction of mushroom bag:

1.Material:
Polypropylene Type: transparent, suit for autoclaved sterilization
Polyethylene Type:   semitransparent,suit for atmospheric sterillization
 
2.Bags: Common Bag or Bag with microporus filter patch

Regular Size of the Common Bags:
shii-take mushroom bag:15*55cm, Polyethylene
 
Oyster mushroom bag:22*48cm, Polyethylene
 
Eryngii mushroom bag:17/18*35cm,Polypropylene
 
the size of the bag could be customized.