The store is for you! If you are not satisfied with the product, please contact me first and do not leave negative feedback lightly. Thank you, have a nice day Quality shops are at your service! Inflatable Pet Protection Ring: Product size: S: 22X23CM neck diameter: 8cm neck: 15-23cm M: 27X27CM neck diameter: 9cm neck circumference: 20-30cm L: 40x40cm neck diameter: 13.5cm around the neck: 32-45cm [Name] Pet cover [Material] Environmental protection PVC + short plush outer ring. [Color] Blue (Adjustment by Velcro). Gray (Buckle adjustment) [Number] S number, M number, L number, [Weight] S size -65g, M size -105g, L size -190g, [Description] This product is a short hair outer ring + PVC material, the inner ring is white PVC material, an adult with a strong toughness of 160G can stand on it, the outer ring is short and soft plush, and inner and outer rings are made with zippers. It is more convenient to install and clean, and the interface is a convenient and easy to use magic sticker! The inflatable hole is simple and convenient to blow directly with your mouth, and it is better to use a balloon pump. Will not harm pet's body. The interface adopts normal stitching, which is convenient to use. This product has a good protective effect on pet skin diseases, beauty, surgical procedures and itchy wounds during the healing process of surgery, and prevents pets from biting wounds. Product advantages: easy to wear, direct adjustment by velcro and automatic adjustment. There is no adverse reaction in the baby with wide vision and it does not affect feeding, sleeping, drinking water! It has been used in overseas markets for 10 years and has been widely praised. Please allow slight deviation in the measurement data and make sure you don't mind before ordering. High quality store for you! Shop Tips: 1. The size is manually measured, please allow the error (1-3cm). 2. Due to different monitor pixels, there may be color difference, please refer to the actual product. 3. After receiving the package, if there is any dissatisfaction, please contact me first, do not leave negative feedback easily, thank you and have a nice day. becomeveryrich