lot of seashells, starfish, conscious and more large and small please look!

this is a lot over 25 seashells. There are conches . I don’t even know what kind these are. I’ve had them for years. Please look at the sizes. There is also starfish and many many more. Please look at the pictures. I am not a shell expert. These are all real except for the pack that’s in the zipper. They are fake starfish for decor all of my items from a smoke-free home thank you for looking in my closet.