PRD
Usage affixed to armor
Activate   command; Trigger You fall or attempt an Acrobatics check to Balance; Requirements You are trained in Acrobatics

A thumb-sized feline carved of rare stone, the jade cat is typically worn as a pendant upon a suit of armor. For 1 minute after you activate the cat, you treat all falls as 20 feet shorter, you are not flat-footed when you Balance, and narrow surfaces and uneven ground are not difficult terrain for you.