.And for those who cherish authenticity, take solace in the fact that this gem is not only officially licensed but also exclusively created by our talented team. Slimey SustenanceWhoa! Did Slimer just take a bite out of your noggin? Let's dive deep into what makes our exclusive Ghostbusters Slimer Soft Headband Costume a hit!Product DetailsCrafted with love and ectoplasm (okay, maybe not ectoplasm), it's made of 100% polyester velour and felt fabrics combined with fiberfill stuffing, and to keep it sturdy, we've added 100% polyurethane foam.