The package includes 24 sets regular mouth canning lids, consisting of 24 jar lids and 24 rings, for your daily needs and replacements.
Inner diameter of the ring is 5.6cm/2.21inches, outer diameter of the ring is 7cm/2.75inches; and the diameter of lid is 6.8cm/2.7inches. Please ensure the size before purchasing, suitable for regular mouth mason jars(2.76 inches).
The sealing ring inside the jar lid makes the canning jar lids have a good sealing property, air tight and leak free, ensuring a tight seal.
Suitable for sealing the mason canning jars that store spices, sweets, biscuits, fruits, jams, tea or coffee, nails, screws and other small objects.
The band can be applied in combination with stainless steel sprouting lids, the screw thread on the bottle mouth can increase the friction force of hands, making it easier to open the bottle.