This is a Vintage Box of Ball Mason Wide Mouth Caps with Dome Lids.  Also, known as Lids and Rings or Bands and LIds.  There are 12 sets in the box and all are brand new.  To be used to seal jars when canning fruits and vegetables or for crafts.  The color of the lids and rings is gold.  The box has some wear and tear as is shown in the photos.  They come from a smoke free, pet free home.