4A Culture Bags, Polypropylene, 0.5 micron filter patch - 1 bag is backordered and will ship as soon as it is back in stock.
Bags for mushroom culture
Additional shipping fees may apply to orders of 200 bags or more.
Usage: Growing mycelium on grain, straw, or wood
Material: 3 Mil Polypropylene
Bag Size: 4" X 3" X 19"
Filter Size: 1.5" X 1.5"
Filter Pore Size: 0.5 microns