Size Medium: pet hat diameter/9.8 Inch, fit for neck girth 9.4-15.8 Inch, weight about 8-19.8 LB, pls check your pets size before placing order.This food burger shaped dog cat costume accessories is made of short plush with stuffed PP, which is lightweight and comfortable , dont worry about adding any extra burden or weight to your petMulti-functional cat dog outfit, the pet hat and collar connect by snap button, if you take it apart, the Halloween pet cosplay head dress will become a soft Elizabeth cat recovery e-collar and a simple pet decor Headgear,very practical hot dog pet costumesSuit for any occasions, it is a holiday kitten costume on Halloween, Christmas,Party Carnival, or Anti-licking kitten cone collar for wound healing, also a funny dog hat on daily life,birthday, take photo.A great hamburger pet outfit,whether you are attending a party with your pet or in daily life, this dog cat apparel make your pet stand out and be charming