Bring a splash of mayhem to your look with the Harley Quinn Costume Accessory Mallet, inspired by her signature weapon of choice from the Suicide Squad universe! This officially licensed mallet features bold, eye-catching graphics and a playful design that perfectly captures Harley’s wild, unpredictable style. Lightweight, easy to carry, it’s the ultimate way to complete your Harley Quinn costume without the weight of a real hammer. Whether you’re causing harmless chaos or just posing for killer selfies, this mallet delivers big attitude with zero damage. Make a smashing impression—Harley style! Since 1951, Rubies has been a trusted name in fun, offering safety-tested costumes, wigs, masks, and accessories for kids, adults, pets, and décor. Now part of a global family of brands, Rubies delivers both licensed and original styles designed with quality, comfort, and creativity in mind. From Halloween to everyday play, our wide assortment helps bring imagination to life with on-trend looks and iconic characters. With over 70 years of experience, Rubies continues to inspire unforgettable moments for the whole family—year-round.