Size: Standard ILLUMINATE Your Culinary Creations: Step into any kitchen (or costume party) with confidence wearing this Light-Up Costume Chef Hat, featuring an LED light that illuminates a charming rat silhouette! YES CHEF Aesthetic: Crafted from 100% polyester, this officially licensed chef hat boasts a classic design that exudes professionalism and cleanliness. (just don't let them catch the rat spicing the food!) ADJUSTABLE Comfort: Enjoy a comfortable and secure fit with the size-adjustable band with hook and loop fastener inside the hat, ensuring that it stays in place. BATTERIES REQUIRED: This chef hat comes with two CR2032 button batteries for demo purposes, replace with new batteries to light up your costume and reveal the magic under your hat with ease. BRING REMY to Life: Embrace the spirit of Ratatouille and let Remy the Rat assist you in your culinary endeavors as you wear this exclusive light-up chef hat. Mysterious Chef Powers Remember the last time you made a lunch that was just perfect. Your taste buds were singing. The aroma filled your home for hours and brought a delirious sense of happiness to anyone nearby. Maybe that's an exaggeration. Perhaps the best lunch you've ever made was the time you didn't make a total mess with your peanut butter and jelly sandwich. Whether you're a top chef or just getting started on your first Michelin Star, sometimes all you really need is the confidence of a chef's hat. And maybe... just maybe... a little extra help under the hat might be appreciated, too! Product Details It's time to look the part and prove that everyone can cook with this officially licensed Disney Ratatouille Light-Up Costume Chef Hat. Right away, this hat will look like a classic chef hat, professional and clean. But, switch the light on and you'll reveal that you have a little more going on under your hat than expected! Talent Under the Hat Remy the Rat is among the best chefs that the world has ever known. And, more than anything, he'd love to help you accomplish your dreams of becoming a famous chef! Pop this Light-Up Chef Hat and reveal your secret to the world. (Bonus points for cooking like you're being puppeted.) - Hat