Description This is a heavy duty Fermentation Weight for kitchen use. The tool is practical so it can well keep the seal condition of the Fermentation Mason Jar, keep the pickle and food inside clean and not be polluted by the air. Bring so much convenience to daily life. Features -Color:White -Material:plastic -Size:15.00X15.00X0.10cm/5.89X5.89X0.04in(rack) -Size:10.00X1.50X1.50cm/3.93X0.59X0.59in(pipe) -Note: suitable for 5-7.5kg jar - This Fermenting press plate is made of plastic material, which can be used for a long time. - The fermenting presser can effectively prevent oxygen from entering the jar to contaminate the ferments - Fermenting press plate is designed with compact size and light weight, and convenient and easy to store. - The fermenting presser has exquisite workmanship, which guarantees practicability and durability. - It keeps the food fresh by prevent food floating and improves the taste of the food. This Fermenting press plate is made of plastic material, which can be used for a long time. The fermenting presser can effectively prevent oxygen from entering the jar to contaminate the ferments Fermenting press plate is designed with compact size and light weight, and convenient and easy to store. The fermenting presser has exquisite workmanship, which guarantees practicability and durability. It keeps the food fresh by prevent food floating and improves the taste of the food.