Cancer Card, Funny Cancer Card, Cancer Gift, Cancer Care Package, Cancer Encouragement, Play the Cancer Card, Cancer Pass I wish the need for this card didn't exist (sigh) but until then, it's here to pass along a bit of comic relief and let your loved ones know they have every right to play the cancer card. Cards are laser engraved on aluminum metal, measuring 3.4 inches in length and 2.1 inches wide. They're approximately the size & thickness of a credit card and perfect for carrying in a wallet (to bring a smile and have ready to play as needed).