A finger grip adherable to a portable electronic device and configured to provide a deployable tool to assist a user in holding portable electronic device. The finger grip includes a base portion, a cap portion, and a flexure bearing. The cap portion is moveable between a captured position where the cap portion contacts the base portion and a relaxed position where the cap portion is separated from the base portion by a gap. The flexure bearing is coupled to the base portion and to the cap portion, and the flexure bearing provides at least one compliant degree of freedom to allow the cap portion to move between captured position and the relaxed position.