Invite guests to drop their cards and well wishes into this graduation card box. The greeting card holder box lets your guest of honor keep his or her hands-free, while the durable cardstock construction provides a long-term home for cards the 2021 graduate wants to keep. Add some functionality to your graduation party favors with this letter box, which sports a printed diploma, star, and grad hat along with a text that reads congrats. Our card box measures approximately 12 x 12 x 12 inches. The top slot measures 7.9 x 0.5 inches, ideal for gift cards and standard size letters.