These recruitment materials for the DESIVE² panel include four postcard designs and two posters. The panel was recruited for studies on health information behavior and false information, with the goal to reach a broad audience. The materials were distributed across Germany in physical form. The research project, to which this recuritment material belongs, is called "DESIVE² – Desinformationsverhalten verstehen / Understanding Disinformation Behavior“, funded by the Federal Ministry of Education and Research (BMBF) in Germany (Grant Agreement No.: 16KIS1529). Please mention when reusing this material: Recruitment material DESIVE² Panel (in German) by DESIVE² research group (2024) via [doi] under license CC BY 4.0.