• Make your brother smile with this funny birthday card that says: "I regret to inform you that your 40s have now officially expired". • The card is printed on one side and blank on the inside so you can write your own message. • Unique and fun design printed on a specially sourced and environmentally friendly board. • Natural white glossy one-sided board with 360 microns thickness and 300 g/m². • Includes a gummed colored envelope to complement the design, ready to be sealed and sent. • The uncoated side of the card absorbs more ink, preventing smudges. • Card size: 145 mm x 145 mm, envelope size: 155 mm x 155 mm. • Manufactured and quality checked in the United Kingdom, using materials certified by the Forest Stewardship Council.