The Firefly Maid Glowing Back Prop is a fan-made cosplay accessory inspired by Firefly’s alternate maid outfit from Honkai: Star Rail. Designed for comfort and screen-accurate detail, this luminous back prop features lightweight materials, soft LED lighting, and adjustable straps for easy wearing. Whether you’re aiming for a full maid set or just looking to add a unique flair to your Firefly cosplay, this accessory is the perfect finishing touch.