Top 86mm Airlock Fermentation Lids Jar Cover for Wide Mouth Mason Jar with One-way Exhaust Valve

Label:Yes Use For: Wide Mouth Mason Jar, jars in 86mm diameter Name: Fermentation Lid with One-way Exhaust Valve Color: as shown Material: Plastic Brand new and high quality Size: diameter 86mm/3.4in Features: 1. With One-way Exhaust Valves. Automatic venting to prevent air from entering the bottle to ensure that the food will not become affected by oxygen and dust. 2. You don't need to open the fermentation lid every day, just release the positive pressure and maintain the water level. 3. It is suitable for any wide-mouth mason jar with a diameter of 3.4 inches, or other jars with a diameter of 3.4 inches. 4. Easy to clean, the plastic cover can be cleaned in the dishwasher. 5. Very suitable for DIY making kimchi, fruit wine, sauerkraut, kimchi, ginger carrots, pickles etc.

Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39''.

Package Included: 1x Fermentation Lid 1x Exhaust Valve