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About MeThe Hand Stopper prevents the elbow from comfortably bending past 90 degrees, and stops the thumb or fingers from being fully inserted into the mouth. Try it for yourself right now - bend your elbow at 90 degrees and try it.
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About MeThe Hand Stopper prevents the elbow from comfortably bending past 90 degrees, and stops the thumb or fingers from being fully inserted into the mouth. Try it for yourself right now - bend your elbow at 90 degrees and try it.
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