These perfectly round metal discs are perfect for designing an embellishment for a special card or your scrapbook pages. Simply decorate the lids and attach with your favorite adhesive. For gluing metals, my favorite adhesive is CTMH’s liquid glass. This is a must have adhesive in your stash and go to for me “all the time” for those hard to stick items. Also, Liquid Glass can be used to put a coating on top of items and make them appear to have a glassed finish!