Thank you for viewing. This is a rubber keyholder from Spitz's 2016 "Samenai" tour merchandise. I don't remember using it, but I'm not entirely sure, so I've marked it as "Like new." I checked the light, but it didn't turn on. It has been stored at home for a long time. Please refrain from purchasing if you are sensitive to this. I'm selling it to organize my merchandise. Thank you.