Search results show a wide range of capacities: small jars (4 oz and 8 oz), mid sizes (10 oz and 16 oz), quart-size and 32 fl oz options, and larger containers listed at 80 oz and 104 oz — plus a 5-quart cookie jar.
The listings include several stated neck/opening sizes: 5 inches, 3.25 inches, 2.75 inches, and a 70 millimeter neck diameter.
Results include single jars and multi-pack options, such as packs of 4, 6, and 12 jars, as well as single-piece decorative jars.
Mason-style jars emphasize regular-mouth openings, two-piece lids with bands that create airtight seals for preserving, BPA-free glass construction, and general versatility for canning, serving, and decorative uses.