Bormioli Rocco Fido Vaso square jar, 17.5 ounces, 500ml. Wire bail jar measures 3 7/8" 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. 3 1/2 inch opening and flat glass top with recess for easy stacking. Each jar comes with one gasket.