Shield Specialization
(Player's Handbook II, page 82, DnD 3.5)
[General, Fighter Bonus Feat]
You are skilled in using a shield, allowing you to gain greater defensive BENEFITS: from it.
Prerequisite
Proficiency with shields
Benefit
Choose one type of shield from the following list: buckler, heavy, or light. When using a shield of the appropriate type, you increase its shield bonus to AC by 1.
Special
You can take this feat more than once. Each time you select it, choose a different type of shield. A fighter can select Shield Specialization as one of his fighter bonus feats