A greeting card puzzle combining the excitement of receiving a birthday card with the joy of completing a puzzle. This birthday puzzle card includes a blank space on the back to write a personal message, or express creativity in any way, before breaking up the puzzle for someone special to piece together the fun inside! We get them started with a fun birthday inspired design on the front featuring colorful hand illustrated florals and Happy Birthday sentiment. After personalizing the back, they break up the 35 piece puzzle and place the pieces in the included kraft envelope. Our Happy Birthday puzzle card and envelope is packaged in a polybag with an insert displaying easy-to-follow instructions. Due to the shape and weight, extra postage is required when mailing puzzle cards. An exciting birthday gift that offers a fun alternative to standard birthday cards.