This is a Sand Dollar (Mellita quinquiesperforata) echinoid found at a Gulf of Mexico beach in Florida. The photo shows four specimens and this offer is for ONE (1) sand dollar selected from the lot shown.
These have been cleaned and are nearly perfect.
Refer to the photo. The black centimeter cube is shown for scale and is not included. You are purchasing ONE (1) Sand Dollar selected from the lot shown. Your purchase will include an ID label.