From Cartoon Network's massively popular show Ben 10, it's Omni-Kix Armor Shock Rock!
Shock Rock's massive chest plate draws energy from across the galaxy and uses it to blast away evil at every turn! And his intense Energy Spire draws all of his energy into one massive blast of raw power that blows the bad guys away!
In an attempt to one-up his rival Kevin 11, kid-hero Ben Tennyson returns to the place where he found the mysterious Omnitrix. In the rubble, Ben discovers a previously missed "key" that fits into the body of the watch and kicks his alien heroes up to the next level with Omni-Kix Armor! Look out bad guys... these armored aliens are ready for even bigger battles!
Please note - package has some wear and tear (see pics).