This is the classic war poster "Keep Calm and Carry On" reworded to "Keep Calm and Love Bunnies". There are silhouettes of rabbits sitting/lying on the words. They make beautiful cute presents/treats for owners and lovers of rabbits or bunnies.
I've put this on a green background, but you can change that really easily. Hit 'Customize it' and then 'edit', and you'll be able to change to absolutely ANY color you prefer.