Hi, my name is Izzy and I have designed these cute animal greeting cards for Cardonia. Blank inside so you can write what you want and are the right size to include photos and money too. We only use recycled paper and they are of good card stock so no smudging. If you are looking for blank cards with envelopes you can't go wrong with these. They make good kid's stationery sets too and are a charming alternative to notepaper. If you love cat stationery, these are the greeting cards for you!