Bormioli Rocco Fido/Fidelity Glass Canning Jar measures 5 3/8" high x 4 3/16" wide.
Wire bale snap closure clear glass hermetic canning jars with clear glass lids with FIDO in script on the lid, for canning and storage.
1/2 L to 3 L are square sided jars, the 200g, 4L and 5L jars are round jars. All have a 3 1/2 inch opening and flat glass top with recess for easy stacking.
We stock rubber replacement gaskets to seal standard wire bale glass jars.
Each jar comes with 1 gasket in the jar. 
