NECA Presents Superman Solar Powered Body Knocker 15cm Bobble Head Enjoy hours of body-bobbling fun that's powered by the sun! Body Knockers rock from side to side when exposed to light - they never need batteries! Each stands 6 tall. Collect the entire line and watch your favorite characters dance the day away! Many more still yet to come! WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years."