Valpak 3D is a free augmented reality app developed by Valpak Direct Marketing Systems Inc. that allows users to experience special video messages by scanning specially marked Valpak envelopes. The app is available on Android platform and can recognize special images on the Valpak blue envelope. Users can simply launch the app to scan the marked envelopes and enjoy the special video messages.

The app uses augmented reality technology to provide an immersive experience to the users. The app is designed to recognize specific images on the Valpak envelope and display related video messages. If you don't have the Valpak envelope, you can use the image provided on the Valpak website to scan and experience the special video messages.