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From Pathfinder Core Rulebook, which isn't enabled.

Anklets of Alacrity

ITEM 17
APEXINVESTEDMAGICAL
Price 15000 gp
Usage worn anklets
Bulk —

These gem-studded golden anklets give you a +3 item bonus to Acrobatics checks. When you invest the anklets, you either increase your Dexterity modifier by 1 or increase it to +4, whichever would give you a higher value.

Activate Interact
Frequency once per day
Effect You click the anklets together, gaining a +20-foot status bonus to all your Speeds and the effects of Water Walk for the next 10 minutes.

Effect: Anklets of Alacrity

Pathfinder Core RulebookOGL