Alternatively, bracers of armor can be enchanted with armor special abilities. See Table: Armor Special Qualities for a list of abilities. Special abilities usually count as additional bonuses for determining the market value of an item, but do not improve AC . Bracers of armor cannot have a modified bonus (armor bonus plus armor special ability bonus equivalents) higher than +8. Bracers of armor must have at least a +1 armor bonus to grant an armor special ability. Bracers of armor cannot have any armor special abilities that add a flat gp amount to their cost. Bracers of armor and ordinary armor do not stack. If a creature receives a larger armor bonus from another source, the bracers of armor cease functioning and do not grant their armor bonus or their armor special abilities. If the bracers of armor grant a larger armor bonus, the other source of armor ceases functioning.