HALLOWEEN PET COSTUMES: The Halloween cats and small animals collars and hats are made of high quality skin-friendly fabrics and materials such as felt, stretch fabric and metal bells. They are soft and comfortable. The fabric is lightweight and breathable, and will not cause discomfort to pets. ADJUSTABLE SIZE: This pet decoration, collar and hat are all humanized designs, the size of which can be adjusted, which can be adjusted according to your kitten and puppy’s head and neck size, which is very practical and easy to put on and take off. SIZE: Hat: about 12x15cm/4.7x5.9inch, head circumference elastic band adjustment range is 20-40cm/7.8-15.7inch. Collar height: about 10cm/3.9in, collar elastic adjustment range is 7.8-15.7in. Adjustable size fits most cats and dogs. However, animals that are too big may not be suitable. HALLOWEEN PET DECORATION: Make your pet more attractive and cool on Halloween. Suitable for dog and cat parties, Halloween, fancy dress parties, birthdays, family