This NS Wonder Arm Forearm Wrist Exerciser is the unique dynamic resistance movement that works your biceps, triceps, shoulders and even your chest all at one time, for amazing results you won't believe. You'll instantly feel your muscles toning and tightening as you burn calories without joint strain.
|Material||ABS & Silicone|
|Package Contents||1 x Wonder Arm Forearm Wrist Exerciser|
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