Joker™ The Joker Length:Forearm designed with eSmartr's proprietary Cognitive

designed with eSmartr's proprietary Cognitive Boost Technology™

These blue and white roses contrast a deep purple background

you'll master your own abilities

and quickened response time will be no laughing matter

Display their energy on your next venture for greater mental and physical clarity

Joker™ The Joker Length:Forearm designed with eSmartr's proprietary CognitiveJOKER THE JOKER The Clown Prince of Crime is Batman's toughest opponent, and with THE JOKER sleeve on your arm not even Arkham Asylum can hold you back. Built with eSmartr's proprietary Cognitive Boost Technology, your enhanced mental agility, processing of learned information, improved focus, and quickened response time will be no laughing matter.