Unicorn 4b Small Mushroom Grow Bags 100x 5 micron filter FREE USA SHIPPING

Description

I am an authorized unicorn bag distributor, and this auction is for 10x autoclavable Unicorn 4b mushroom grow bags. They are smaller bags generally used for spawn or smaller grows.
Description
Type:
Gussetted
Material:
3.0 Mil Polypropylene
Bag Size:
4″ X 3″ X 18″
Filter Type: A
Filter Size:
1.5″X1.5″
Filter Pore Size:
5 microns
Filter Hole:
Style L
This bag is identical to bag Type 4-A and bag Type 4-T except that it has a Type B filter.