These chicken helmets are adjustable, funny costume accessories that provide good protection and shelter for small pets like chickens, ducks, birds, and other small poultry. Made from durable PP plastic with sponged lining, they provide a comfy wearing experience and reduce the risk of serious head and brain injuries. With 4 styles to choose from, they're perfect for Halloween parties, Christmas parties, cosplay, beauty contests, pet-themed parties, and more. Adjustable size with elastic bands for a snug fit. Package comes with one safety helmet. Size: 4 x 4 x 4.5cm. Weight: 4g. Features: 1. Adjustable Size: Both sides of it come with elastic bands for adjusting into proper size, provide enough room for most small pets such as chickens, duck, birds, and other small poultry, will not easily make them feel stuffy, suitable for small chickens, birds, and other pets. 2. Good Protection for Pets: The chicken bird hat headwear can give shelter to most pets on sunny days or rainy days, protect them from direct sunshine and rain, even can reduce the risk of serious head and brain injuries. 3. Durable Material: The hens bird helmet hat costume is made from PP plastic, not easy to break, can be applied for a long time, and many times, the inner side of the chicken hen hard hat has sponged lining, soft to wear and not easy to hurt the small pet, provides comfy wearing experience. 4. Funny Costume Accessories: The adjustable chicken helmets with interesting appearance can easily give your pet an eye-catching look, draw the attention of others in Halloween parties, Christmas parties, cosplay, beauty contests, pet-themed party, and so on, also help you to identify your pet among small animals quickly 5. Multiple Styles: 4 styles are optional, vivid, and lovely, share with families or friends who keep small pets. Specification: Material: Plastic Color: Yellow, Red and White, Black, Red and Black Size: 4 x 4 x 4.5cm Weight: 4g Package Included: 1 x Chicken Safety Helmet