From publisher blurb:
The design requirements for this Pathfinder Roleplaying Game product were “Create magic rings costing under 1,000 gp.” And we feel that Edwin Nowicki came up trumps on this one, providing us with many exciting new possibilities.
This book includes the following new, AFFORDABLE magic rings!
Anatomist’s Ring
Animal Trainer’s Ring
Harmonious Ring
Load-bearing Ring
Opossum Ring
Prize Finder's Ring
Ring of Adaptive Elements
Ring of Aerial Maneuvers
Ring of Air Diving
Ring of Arcane Heraldry
Ring of Bronco Riding
Ring of Careful Reading
Ring of Dazzling Conversation
Ring of Divine Inspiration
Ring of Ego Stroking
Ring of Elemental Bite
Ring of Machine Purpose
Ring of Menace
Ring of Mysterious Casting
Ring of Professional Courtesy
Ring of Retrieval
Saboteur's Ring
Summoner's Guard
Tomb Raider's Ring
Tracker's Ring
Tunnel Rat's Ring
Worry Ring
Plus the following new feats:
Ring Harmonics: Aura Manipulation
Ring Harmonics: Aura Resonance
Ring Harmonics: Field Amplification
Ring Harmonics: Magical Dissonance
Ring Harmonics: Skillful Chorus
Ring Harmonics: Uplifting Chorus
Ring Mastery
Ring Mastery, Improved
Ring Mudra
Ring Style
Rings of Defense
Sacrificial Ring
Versatile Ring Slot, Greater
Plus a new prestige class:
Ring Warrior (Prestige Class): "Most who pursue the arts of unarmed combat view magical items as conveniences at best and crutches at worst, choosing to rely on their own strength and prowess above all else. In their pursuit of self-improvement, however, some find that meditating upon the perfect geometry of the circle aids in the perfection of the self, and in so doing learn to tap into the power of magic rings and mingle it with their own."