Comic Super Hero Themed Maglev Sound and Light Yellow Disk Wheel Shield 12" by 12"

I didn't remove the plastic tab to allow battery power so can't comment on that. The disks will work great for my halloween costume. Only negatives... One of the four disks is a different shade of gold/yellow and once you undo the Velcro strap, it will not stick back together. I will have to replace all of the Velcro pieces before use.

It is great for cosplay; the sounds and lights are not necessary.