These bags can be safely sterilized in an autoclave.
This bag has a built-in inoculation port, through which liquid spawn can be safely inserted without opening the sterilized bag.
The thickness of the bags is 0.08mm. They are thicker than standard ones available in the market, reducing the probability of damage.
The spore size is 0.2 microns, while bacteria and other spores are typically 0.45-0.7 microns, providing excellent protection against them.
The size is 18x50cm.