Gskyer EQ 80900 Telescope, German Technology Telescope,Starwatcher Refractors Ideal for preserving jams, jellies, sauces, mustards and flavored vinegars Custom time-tested sealing compound helps ensure a quality seal with each lid New brushed silver design on the outside lid matched kitchen designs and the Jar is 32 oz if filled to the very top Refrigerate up to 3 weeks, freeze upto 1 year, fresh preserve and store up to 1 year Ball jars are crafted for quality here in the USA Ships in Certified Frustration-Free Packaging