These pins were made in the 1970s or 1980s. The smaller pin measures approximately 3/8" side to side x 3/8" front to back x 9/16" top to bottom of the small pin. The larger pin measures approximately 5/8" side to side x 5/16" front to back x 1 3/8" top to bottom of the small pin and is 2 7/8" end to end including the chain and is 1/16" thick excluding the pinback.  I have graded the condition of this item as good.  Please review all of the photographs and condition description carefully before bidding as they are part of the description and condition of the item.  Also note that most if not all of my items are from estates and may come from smoke, pet, and/or other types of allergen homes. Please consider this information before purchasing.