Price (Item Level): 50,000 gp for a pair (15th for each)
Body Slot: Ring
Caster Level: 10th
Aura: Moderate; (DC 20) abjuration
Activation: Standard (command)
Weight: —
These curious rings always come in pairs. A friend shield ring without its mate is useless. Either wearer of one of a pair of the rings can, at any time, command his or her ring to cast a shield other spell with the wearer of the mated ring as the recipient. This effect has no range limitation.
Prerequisites: Forge Ring, shield other.
Cost to Create: 25,000 gp, 2,000 XP, 50 days. These costs are for both rings.
Source: Dungeon Master’s Guide (version 3.5), page 232.