Our "You Have a Heart of Gold. That RBF is just really working against you." Funny Friendship Heart Paper Clip Card is a letterpress printed on a vintage printing press. The card includes a heavy-duty gold heart paper clip Paper: Bright White, tree-free 100% cotton paper. Ink:  Black. Envelope: Pink. Size: 4.25" x 5.5". Folded card, blank inside. Sealed in a cello sleeve.