This auction is for a Disney Parks pair of Tinkerbell wings that light up in several colors that can be changed from a single color to fading colors to flickering lights. They work great but will need batteries when it arrives due to it having demo batteries inside that I will be removing before sending. It needs 3 AAA. The button to turn them on/off or change the light color and effect is the little yellow Tinkerbell face on the strap. The strap is adjustable from child to adult. There are a few scuff marks on the green box from use. The wings are excellent. This item comes from a smoke free pet free home. Please email me with any questions.