* Card size is about 4.75"x4.75"; they are blank on the back. * We use Premium cardstock with 110 lb thick and NOT folded* You can add Ribbon & Hole or WHITE Envelope finish for your card (ribbon color might be green or red). This Shit is Bananas Greeting Card, Birthday Card, Get Well Card, Friendship Card, Congratulations Card. Just Because Cards, Banana Card, Sarcastic Cards, Rude Cards, Congratulations Card, Friendship Card, New Job Card, Card for Coworker, Funny Birthday Card, Funny Cards, Breakup Cards