Let’s raise the friggin' roof off this birthday party! Ooh, we do love a birthday here at Ohh Deer. So do these very noisy birds. Details: Size: A6 (105 x 148mm / 4.1 x 5.8 inches). Produced from sustainable forests and/or recycled materials. Blank inside for your own message. 100% recycled brown Kraft envelope supplied. Made in the UK.