Four vintage antique buttons.  

.The larger round button is hand carved and measures 1" in diameter. 

.The small round button with metal shank measures almost 3/4" in diameter. 

.The long tan with green maybe a toggle is 2" long and  is just a shell piece. 

.Lastly is a maybe a tiny label pin.  It measures a few hairs under 1/2" in diameter and has a copper backing that does not come apart.

The toggle style is broken at the top of it is just the way it is naturally.  The button with shank may be stone.  Very good condition.  Sold as is