Description: 【Halloween Pet Costume】Perfect festival pet costume apparel, black bat fully manifest sense of mystery, making your pets more attractive and special in the crowd. 【Wide Application】Cat Dog Bat Wing is great to dress up your cats and dogs in festival celebrations, can be widely used in Halloween, Party, Festival, New Year etc. 【Elastic Band】Pet Wing with adjustable elastic neck band and chest band. Please measure your pet's chest and neck before purchasing. 【Lightweight & Comfortable】Lightweight, make sure comfortable wearing to avoid bringing much burden to pets, the elastic band makes it wear steadily to avoid falling off while walking or running. 【High Quality & Luminous】halloween pet supplies is made of high quality fabric, durable and non deformation, with luminous bat face, funny and cool at night. Size Chart: M: Wing length 47cm/18.5inch, Neck 18cm-30cm/7.09inch-11.81inch, Bust 32cm-42cm/12.6inch-16.54inch  L: Wing length 52cm/20.47inch, Neck 22cm-40cm/8.66inch-15.75inch, Bust 40cm-55cm/15.75inch-21.65inch Package Includes: 1 pet cat bat wing for halloween Note: Please allow slightly errors due to manual measurement and different monitors.