3.75 inches wide by 2.75 inches high. Perfect for parties, weddings, and homes! See our whole line of milk glass reproductions, including vases and candle holders. Milk Glass, also known as Opal Glass, was first created in 16th century Venice. Now it is seen as quintessentially vintage, fresh, simple, delicate, and complimentary to virtually any color scheme. Perfect for vintage-inspired wedding decorations, centerpieces, and home decor.