Medaglia D'Oro Instant Espresso Coffee, 2 Ounce (Pack of 12)

Excuse my ignorance is this coffee or espresso?

if these are glass jars, are they individually wrapped in bubble wrap to prevent breakage in shipping?

is this instant coffee made from a chemical process?

Is this product regular or decaf? Usually green lids mean decaf for most brands but there is nothing on the label to indicate this.