The Vintage J.M Werling Glass Popcorn Jar with Lid is a rare mid-century collectible measuring 6 inches in yellow glass. This original round jar from the United States comes with a matching lid, making it a unique addition to any kitchen or home decor collection. With its retro design and classic components, this J.M. Werling jar is sure to be a standout piece for collectors of vintage kitchen tools and gadgets.