Mexican Flat Scallop Shells 3" | 5 pcs. Mexican flat scallop shells are great to use in projects because of their flat shape and earthy tones They range from a rich dark brown to a reddish purple, and also light beige to warm amber. Slight variations in color, pattern and size should be expected You will receive five mexican scallop shells similar to the reference specimens Approximately 3" long measured at the longest points