This 5x7 invitation is perfect for your little one's first birthday party or any birthday really! The front of the invitation features a vintage hot air balloon illustration with of the invitation has all of the party details, such as the date, time, and location. Colors are customizable. The invitation is printed on 110# card stock and comes with blank envelopes. Or, choose to receive the invitation as a DIY printable file, which you can print at home or take to a local printer.