From publuisher blurb:
The design requirements for this Pathfinder Roleplaying Game product were “Create magic rings costing under 1,000 gp.” And we feel that Mark Thomas came up trumps on this one, providing us with many exciting new possibilities.
This book includes:
Rules for flawed rings plus several examples: flawed ring of climbing, flawed ring of feather falling, flawed ring of jumping, flawed ring of protection, flawed ring of spell knowledge, flawed ring of spell sustenance, flawed ring of swimming
Plus the following new, AFFORDABLE magic rings!
Brawler’s Ring
Hunter’s Ring
Ioun Ring
Lantern Ring
Purifying Ring
Ring of the Brotherhood
Ring of Desperate Defense
Ring of Forceful Strikes
Ring of the Iron Grip
Ring of the Iron Liver
Ring of the Travelling Mage
Shield Ring
Spy’s Ring
Scouting Rings
Plus the following new feats:
Many Hands
Mystic Jeweler
Ring Apprentice
Ring Mudra
Versatile Ring Slot
Versatile Ring Slot, Improved
Plus a new archetype and a new prestige class:
Circulumancer (archetype)
Ring Savant (prestige class)
And finally, also 3 new spells:
Protective Ring (in normal, greater and lesser versions)