Material:Alloy Enamel Painted Coating.Size:Please see picture 2.Harmless to Human Body,Safe material.ALL 9 pins are sturdy and snug,the enamel is bright and the lines are crisp. Cute Design and High Quality made.Butterfly clasp in back can easily wear on and off.Safely and easily. Sexy Female Vampire Pin Set.Make you fashion and attractive.Fill of Halloween elements. Lots of ways like putting on shirts,backpacks,clothing bags,hats,jackets,jeans and so on.A great set for childrenﾒs birthday, parties,gifts. Shining Mini enamel pins make you Unique every day.If you have any question, please feel free to contact us by e-mail.We will reply you immediately.