This picture is S size.
Kusu-dama ( ball type ) Kanzashi.
Red, yellow and pink colored ball, the center is white mum with gold metal bead, red tassel, there are two size S and M.
Ball diameter 5.5cm = 2.2inch, Tassel length 14cm
Ball diameter 6.5cm = 2.5inch, Tassel length 18cm
below picture is S size