These 4 round inserts come in three sizes:
~ 2.5" for Standard Mason Jar lids
~ 3" for the small Dollar Tree Jar Frames and Wide Mouth Mason Jars
~ 3.75" round for the large 71 oz Hobby Lobby Jar Frame
These are designed to fit into the Interchangeable Jar Lid frames, but they can be uses as small signs displayed on small easels also. Very versatile.
Interchangeable jar lid frames sold separately.