The one on the left is 2 1/2" high and 2 1/8" dia. in light to medium chocolate brown. Middle is 2 7/8" high, and 2 3/8" dia. in medium to dark butterscotch. On the right is 2 3/4" high and 2 1/8"dia. in very light flat grey. U numbers and approximate values would be much appreciated.