Our cards all include a suitably sized envelope that fits perfectly with the card that you have ordered. The card measures 5 x 7 inches All of our cards are designed and manufactured in the UK and are 100% environmentally friendly; the environment will thank you for choosing Emotional Rescue. We use FSC Certified paper across our entire range. The message inside reads "Have a great Birthday" and leaves plenty of room for your own special message We are one of the most successful humorous greetings card publishers in the UK, supplying the largest humour card offer across all Birthday, Captions and Seasonal designs. Emotional Rescue was established before the ark (about 30 years ago) and we have been providing tip-top and tickety-boo cards ever since. Emotional Rescue cards are known for their 'iconic images' and 'unbeatable humour'. We have LOADS of successful ranges..We love what we do and we like to think we're pretty good at it!