- This product is a special double sleeve ring for edible fungi. It is composed of a bell mouth and a cotton free cover. It is easy to use.

- The cover can be used in high temperature and high pressure, and can withstand 126 ℃ -130 ℃. The bag mouth sealer is a set composed of a ring and a cover.

- The cover is provided with a sponge to facilitate the growth and ventilation of mycelium. It can be used to seal the mouth of plastic cultivation bags or bacteria bags.

- When making bacteria, there is no cotton plug, which is convenient to use and saves labor.

Specifications:

- Name: Mushroom Spawn Grow Bag Cap Lock Ring

- Material: Plastic

- Color: White，Dark Green