This is soooo cute food ring! It is a bowl of Japanese coffee jelly with whip whipped cream on top!
It is on a silver tone adjustable band that will fit most ring sizes. It measures about 2.5 cm wide (1 inch) and 2 cm high (.8 inches).
These products are constructed with many types of plastic, glass, metal, ceramic and much more. They are not expensive pieces but are meant to be fun and beautiful.