SUCOHANS Mushroom Grow Bags XLS Extra Large Size 10'' x 5.5'' x 24'' /Sealable Spawn/Myco Bags with 0.5 Micron Filter Designed for Mushroom Cultivation Growing (10)

autoclave bags with filter patch ：25cmx14cmx60cm 10"(gusset) x24" (long)x 5.5”(wide), typically for 6-12 pounds block,0.5 micron filter patch,Heavy duty 3 mil polypropylene Sealable, Autoclavable and Durable Easily grow your own mushrooms in bulk 100% sterilized premium mushroom growing substrate Fortified with all necessary vitamin's and minerals Moisture content guaranteed and ph balanced Works perfectly with fully colonized spawn American edible species breathable bag:Polypropylene breathable bag/ PP breathable bag Bacterial permeability barrier,with microporous filter patches that allow gas exchange but preclude the passage of contaminants. spawn bags Suitable for many kinds of bacteria：Mushrooms and bamboo fungus Ganoderma mushroom Universal respiratory membrane Spawn 0.5 Micron Filter,3 Mil Polypropylene autoclavable bags with Breathable window 6cmX10cm/2.36inX4in