Let your boyfriend know he's the best on his birthday, and remind him that you're pretty awesome too, with this stylish card from Hallmark Card features, embossed copper foil design details and a 3D Banner attachment. Comes complete with a plain white, Hallmark branded envelope. This card is fully recyclable, and made of material from well-managed, FSC-certified forests and other controlled sources Message reads: front: You are the world's Best Boyfriend (that's why you got the world's Best Girlfriend) inside: happy Birthday Measures 22.8cm by 12.1cm, within Standard UK 'Letter' Size limits