1. Compatible with all EM systems, such as 3M, Dialoc, Certus, Checkpoint, Kejings.

2. Cobalt-based strip, adopt super-thin demagnetizing slice. Good effect of re/demagnetizing.

3. Excellent performance.

4. The materials of the strip all pass the authorization of SGS Testing Group, and are safe to human body.

5. Good Concealment.

6. Use Conveniently.

7. Allows circulating CD & single sided DVD.

8. Protects the CD surface from scratches or damage.

9. Super-thin strips will not affect CD reading.

10. Can be turned "off" and "on" again repeatedly, retaining original effectiveness.

11. Strips never lose their effectiveness after repeated desensitizing and resensitizing.

12. Desensitize and resensitize with the same accessories as your books.

13. Archival quality adhesive will not affect library materials.