These whole small Indian shells are sold in one 1-kilogram bags (2.2 pounds). The size of these shells are 0.25"-1".
Here are some of the binomial names of the shells that are included in this mix:
Oliva hirasei. Wild.
Umbonium suturale. Wild.
Batillaria attramentaria. Wild.
Cerithidea cingulata. Wild.
Nerita tessellata. Wild.
Nuttallia obscurata. Wild.
A USFWS export permit is required for all shipments outside the U.S.