These Ben 10 Ultimate Humungousaur alien arms feature unique powers and features just like on the cartoon. Kids will enjoy wearing them and recreating the adventures of Ben Tennyson. Some assembly required Ages: 4+ years
Ultimate Humungousaur is bigger and stronger than original and is able to shoot missiles from his hands
Ultimate Humungousaur includes 4 missiles
Use the Ultimate Alien Arms to battle villains just like in the show
Alien Arms can be used on either right or left hand