Cufflink Adapters are clear, silicone tabs that enable cufflinks to be worn with ANY button-down or dress shirt. Invisible when worn, these can be used with any set of cufflinks with any backing. Improve the versatility and style of your wardrobe by mixing and matching your favorite cufflinks with any of your favorite shirts, without compromising your style. Made in the USA and sold in packs of 10 (5 pairs) in a handy closable tin.