50-Pack Mushroom Growing Bags Mushroom Spawn Bags, Extra Thick 6 Mil Bags, Large Size 6inch x 5inch x 20inch 0.2 Micrometre Filter Breathable, Autoclavable Bags That Stand Up

LARGE SIZE, GREAT VALUE: 50 Pack of 6inch X 5inch X 20inch Grow Bags that allow plenty of room for mushroom growing and spawn, substrate and fruiting. These side-gusseted breathable bags stand up and hold strong.
TEAR RESISTANT: 2x thicker than most bags, these are designed to withstand high temperatures that come with sterilization.
EXCELLENT FILTERING 2 Micrometre filter patch allows for gas to freely be exchanged, while keeping contaminates out. The clear bag helps to quickly spot any instances of contamination
GROW LIKE A PRO mushroom growers around the globe use these bags to dramatically reduce space needed to grow or spawn mushrooms when compared to trays, tubs
MULTI USE for inoculation of media with mushroom oyster spawn, clone oyster mushrooms and more - you'll have magic unicorn results!
colour:clear
size:150x500mm
Material:PE
Package Contents:
50 x mushroom grow bags
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.