Bracers of armor +6
(Dungeon Master's Guide v.3.5, page 250)
Price (Item Level): 36,000 gp (17th)
Body Slot: Arms
Caster Level: 7th
Aura: Moderate; (DC 18) conjuration
Activation: —
Weight: 1 lb.
These items appear to be wrist or arm guards. They surround the wearer with an invisible but tangible field of force, granting him an armor bonus of +6, just as though he were wearing armor. Both bracers must be worn for the magic to be effective.
Prerequisites: Craft Wondrous Item, mage armor, creator’s caster level must be at least 12.
Cost to Create: 18,000 gp, 1440 XP, 36 days.