38mm metal twist-off type Jam Jar Lids, with integral rubber BPA free seal. They are acid and vinegar proof.
They are suitable for all types of hot filled jams, marmalades, chutneys and preserves in a home, artisan business or commercial food environment.
If you need replacement lids for jars used cream tea, or breakfast individual portions then you'll probably need
043 size lids
JLTO-038