Set of (12) 1-pint capacity canning jars with metal lids and rings Anchor Glass canning jars feature thick side walls for added durability and a threaded, regular-mouth opening for ease of access Anchor Glass is a healthier choice over plastic storage; glass does not discolor, retain smells, or leach chemicals into food Glass jar is MADE IN THE USA and dishwasher safe; hand-washing is recommended for the metal lid and ring Perfect for canning, crafting, and storing