Hulk smash &ndash and kids can too with these awesome Gamma Grip Fists! Put one on each hand and then you&rsquo ll feel just like your favorite smashing superhero. They grip they grab &ndash they smash! Hulk up for awesome superhero adventures with the Gamma Grip Fists! Copyright 2017 Marvel Hasbro and all related terms are trademarks of Hasbro.