Awesome Birthday Card, Happy Birthday Card, Best Friend Birthday, Birthday Greeting Card, Birthday Card for Her, Awesome bday card. * 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). [link removed, please contact seller]. Selecting a birthday card is more than just picking up a piece of paper; it's an opportunity to convey your feelings and celebrate the person in a way that they'll remember. By focusing on the details that resonate with the recipient's personality and preferences, you can ensure your card will stand out.Ensure the card is appropriate for the recipient’s culture and preferences. Whether it’s humorous, uplifting, or heartfelt, make sure the message aligns with your relationship and the recipient’s personality. A handwritten note inside or backside of the card adds a personal touch that makes any card more memorable, regardless of the recipient’s age or your relationship.