Pair of blue glass vases in gilded bronze Louis XVI period

These are two baluster vases, in blue glass from Le Creusot, set with a chased and gilded bronze frame composed of two lateral swan necks, embellished with rows of pearls joined at the top by a gilded bronze neck and at the bottom by a pedestal on a rectangular base.
French Louis XVI period, late 18th century.
Size in inches : width 4,5 X depth 2,5 X height 9