Tarantula Electric RC Spider Fuzzy Crawler 4CH RTR Ready To Run, Cool Creepy Crawler (Colors May Vary) Features: Electric Powered! 4CH Full Function! (Go Forward and Backward, Turn Left and Right) Realistic Crawling Movement Soft, Fuzzy Texture! Requires 4 AA Batteries to run (not included) Remote Control requires 9V Battery to run (not included) Length: 9.5" Width: 9.5" Height: 3"