All of the Rainbow security check stock is loaded with Anti-Fraud features including:
- MICRO printed borders
- Copier Void which produces a series of voids if scanned
- Warning Band Border
- Anti-Splice diagonal lines on the backer
- Artificial watermark feature which cannot be photocopied
- Fibers that are intensified under ultra-violet light
- Two color left to right graduated pantograph
- Separate pantograph for the signature area.
Custom printed checks, control or sequential numbering and additional security features such as foil embossing, thermochromatic ink, and holographic foil are available.