From the publisher:

Exactly What It Says On The Tin,

Within you will find twelve magical special properties for both armor and shields that can be added to your game with incredible ease.

Anathema, Athletic, Combat Maneuverability, Cover, Deeds, Damage-Absorbing, Energy Backlash, Helpful, Pilots, Runic, Tactical, Warding.

Also includes the new spell pilot shell.