Repair a lost or broken gasket on your glass storage jar with this set of six replacement gaskets from Bormioli Rocco. Made of white rubber, these gaskets are designed for Bormioli’s Fido line of storage jars. Over time, gaskets can harden and lose their ability to create an airtight seal. With this set of replacements, there’s no need to throw the jar away because you can simply add a new gasket and keep enjoying your glass jars for years to come.- Dimensions: 90mm / 3.5-in- White rubber- Replace gaskets that have hardened or become lost- Pack of 6