Description:Fashion: Men's Collar Pins with Chain, delicate design and graceful shape, great way to show men's calm and charm.Material: This collar pin is made of copper material, durable and nice, surface plating polishing, will not hurt the clothingClassic: Size(length): 6cm, head can be inserted into corner, will not falling off easily, and easy to match with shirt collar, makes you eyecatching.Applications: You can wear it in any casual and formal occasions (Valentine's Day, Christmas, anniversary, engagement, party, meeting, dating, wedding, daily wear)Gifts:This is a great gift for your grandpa, father, son, boyfriend or best friends, to express your friendship with family and friends.Specification:Material: CopperSize(length):6cm/2.36inchPackage Includes:1 Piece Collar Bar Pin