*This item requires a personalization form. Please submit one here: This space themed Academy acceptance letter includes the first page, envelope, and gold wax seal. It is printed on white 25% cotton paper measuring 7 x 10 inches. The envelope is an off white A7 envelope measuring 7.25 x 5.25 inches. The wax seal is flexible and will not crumble in transit. It's great way to announce a trip to a space theme park!