50Pcs 25cm*50cm PVC Mushroom Spawn Grow Bag Substrate High Temp Pre Sealable

50 Mushroom Bag. And it can isolate bacteria via nanotechnology. Square gusset bags can help increase the number of mushrooms. Material: Polypropylene. Color: Transparent. The real color of the item may be slightly different from the pictures shown on the website caused of many factors such as the brightness of your monitor and light brightness.

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