They are little resin wishbones, in fact a whole bottle of wishes (they come in this little bottle too). You might be thinking what would you use those for? Well how about on a project for best wishes, wish you were here, or just make a wish, heck you could use the whole jar of them in a configurations.
This package contains a 2 inch tall vial with fifteen wishbones. Wishbones measure approximately 1 x .625 inch each.