They are original boxes of Ball brand jar rubbers and lids. Boxes still intact with nice graphics and the rubbers seals flexible. Nice display item or use the rubbers along with your vintage zinc lids and mason jars for display. The zinc jar lid box is approx. 3 inches wide, approx. and is approx. 7 inch tall. The jar rubber box is approx. 3 inches wide, approx. and is approx. 3-1/4 inch tall. Both boxes are in good shape. They both have a few of the contents still in them, and I believe they are full boxes, but did not count. The lids are made of zinc and lined with a milky white/opalescent glass. The box states that they are porcelain lined but they are really glass. The perfect way to top off a vintage canning jar. Given a light dusting, will leave to the buyer to clean as desired. Sold as display items only.
Fits all standard American canning/mason jars, pints or quarts, (except wide mouth), with a 2-5/8″ diameter mouth. 
