The Weewooday Dog Birthday Party Supplies are perfect for any dog lover who wants to celebrate their pet’s birthday. These items include a dog bandana, a dog crown top hat, a dog bow tie, and a set of birthday figures. The bandana is made of polyester and sequin, which is comfortable for pets to wear, and its size is about 25 x 17 x 17 inches, which is proper for pet necks smaller than 22 inches. The hat is made of reliable materials, and the hat is not easy to deform, which is about 3. 5 inches in height. The hat is flexible and simple to put on, allowing to paste the dog age number on it to DIY a birthday crown for your dog.