Superfamily: Neritoidea (RT 53 )
Family: Neritidae
Species Name:  Nerita Chamaeleon 
Common Name: Chamaeleon Nerite
Habitat: Intertidal Rocks (Linne1758)
Origin: Malaysia
Average Size: 2.5 cm ( 1″)

ONE BAG OF SMALL SHELLS WEIGHING ONE KILOGRAM( 1Kg)