These are real sand dollars! You will love them! They are very special. There are only a limited number of this size available anywhere.
These are the smallest ones I've seen in years.
They all measure between 1/4" to 3/8" across.
It takes from 10 to 16 of these to cover a square inch.
Many sand dollars are advertised as 1/4". Often that means that they are 1/2" across, covering a 1/4th of a square inch.
Larger sand dollars can be found on my other shell pages.