Guinea pig and hamster pins in different designs! These are perfect for your coat, backpack, bulletin board, or anywhere else you can stick a pin! Details: -Pin is made of acrylic and coated in an epoxy resin for shine. These pins are not made of metal. -They come with a metal push stopper on the back to hold the pin in place. -Each pin is approximately 2.5 - 3cm -Fun fact: The piggy ballerina is modeled after Mortimer from The Pipsqueakery rescue in Indiana! **Please check out my other listings for additional small pet themed accessories!**