Practical OMNIA lids for preserving jars are designed for jars with an inner neck diameter of 6.6 cm. The package contains 20 pieces; the aluminum lids with rubber seals help ensure reliable closure during preserving.
OMNIA lids are a suitable accessory for home preserving of fruit, vegetables, jams, and other foods. Thanks to the combination of aluminum and rubber, they enable secure closure of compatible preserving jars.
