The dog is energetic, and it is necessary to keep the dog's hair clean in order to stay away from hidden dangers and to maintain healthy growth. Softer, only use double-sided fleece Combed cotton is more resistant to pilling and static electricity High quality fabrics, warm and comfortable No irritation, no hidden dangers Fabric design | Select high quality fabrics which are soft, comfortable and breathable, which makes it easier and more natural to wear. Hem design | The warm and cozy hem design is easy to put on and take off, comfortable and self-cultivates without the strain. New simple fleece for autumn and winter, easy to wear Reference size: S: back length: 22 cm; chest: 35 cm; collar size: 27 cm; M: back length: 26 cm; chest: 41 cm; neck size: 30 cm L: back length: 30 cm; chest: 47 cm; collar size: 34 cm; XL: back length: 35cm; chest: 54cm; collar size: 38 cm; XXL: back length: 40cm; chest: 62cm; collar size: 42 cm; Note: The unit is CM, and the size is the actual measurement. There will be 2-3cm error due to different measurement methods. The actual size depends on the actual product; if your pet is between the two sizes, it is recommended that you choose the larger size of. Quantity delivered: 1 piece