Detroit CHEMpreneurIST Five Years of Impact Pin $5.00 Enamel Pins / Soft Enamel1" (25.4mm) PlatingShiny Silver FinishRubber Clutch Attachment Support › Detroit CHEMpreneurIST Five Years of Impact Pin Add To Cart Added! Enamel Pins / Soft Enamel1" (25.4mm) PlatingShiny Silver FinishRubber Clutch Attachment