JHB International Buttons are great for all sorts of craft and creative projects.[ Baby Chick ] 15 set of buttons Size; approx. 13 mm Material; Plastic AcrylicAll pieces are Shank Back.*Please check below my other vintage selection Buttons*https://www.etsy.com/shop/PrettyMK?section_id=18042296&ref=shopsection_leftnav_2If you have any questions, comments, do not hesitate to message me. I would love to assist you.