46.5cmh x inside diameter at the top is 5.5cm

( going out to 13cm  at the “open petal” part)

this is a sensational vase;

Its shape is unique

its neck at the top is  narrow so although its really tall it does not need a mass of plant material

then it has a sort of “open flower” shape at the top so it holds the plant material most beautifully

It looks so good and holds leaves and flowers easily and well