Turbo Marmoratus Seashell Snail Shell Abalone 4.25 Inches.

Length: ~4.25 inches

Width: ~4 inches

Height: ~3.5 inches

I believe this is handmade (it is very precise)

It looks like the iridescent portion is abalone or pearl but I am not certain

In very good preowned condition- see photos for any signs of wear