Gold round mirror top

Nice round mirror top whose ringed gilded metal frame gives it a beautiful art deco design. The frame is probably made of gilded aluminum. Below, it has 3 small metal skates, not very high. The underside support seems to me cardboard, slightly felted, soft to the touch, which makes it relatively light, a little less than 500g. We can also imagine converting it into a mirror to hang on the wall by adding a hook. It probably dates from the 50s or 60s. It is in good condition but has the patina of time: some scratches not very visible and a very small black spot (missing on the tain) on the mirror, and some small gaps on the gilding of the frame. It measures 28.5 cm in diameter and 2 cm thick.