Looking for the perfect birthday card? This is it. Because what says happy birthday quite like a gorilla tooting a party blower? Details: Designed by Andrew Kolb Size A6 (105 x 148mm / 4.1 x 5.8 inches) - fits as a standard sized letter in the UK mail Produced from sustainable forests and/or recycled materials Blank inside for your own message 100% recycled brown kraft envelope supplied Made in the UK