Thank you for bringing me into this world! (and not taking me out)". This is the perfect card for your parents. Blank interior with plenty of space to write a personal note. Size: A6 4.5 x 6.25 in. Each card comes with a 100% recycled A6 kraft envelope. Printing Specs: Each card has been printed digitally with 100% non toxic toner on 100% PCW Recycled, PCF Chlorine Free paper.