MADE IN AMERICA - no subpar standard mouth mason jar covers here… these jar covers are the HIGHEST quality available! Created by an Ohio family with five generations of canning experience.
These jar covers include: a patented BluSeal rubber that is thicker than other rubber rings and thicker metal with FIVE LAYERS of corrosion protection. Seals for up to 36 months, double the leading brand!
Greater sealing strength. Seal every jar, every time, with no issues. Fits Ball, Kerr, Mason, and vintage canning jars. Jar covers fit all standard mouth jars including quarts, pints, half pints, and half gallon jars.
IMPORTANT: Avoid tightening jar rings too much. Use only three fingers when securing your bands to allow air to escape and the contents to remain secure.
An essential part of your canning supplies! High-quality jar lids that seal tightly and stay secure. Standard mouth jar lids can be used in the pressure canner or water bath canner.