-Our adorable cat and dog enamel pin set adds cute character to your everyday jacket, carryall or hat. Designed to mimic yin and yang in both bright colors and classic black and white, they make a cool gift or addition to your own accessory collection. The small business These Are Things began in Ohio in 2010 as a creative side-gig and has helped designers Jen Adrion and Omar Noory share their fun, sweet and salty art with the world ever since. Also could be used for jewelry,accessories,pin,enamel pin. By Cost Plus World Market.608044