Size Details:M, Bust: 48cm/18.9", Back Length: 24cm/9.5" Size: L, Bust: 52cm/20.5", Back Length: 27cm/10.6" Adjustable buckle and good breathability, the dog shorts are convenient to wear and take off, and won't make them stuffy, at the same time, it's convenient for pets to move. Dogs wearing pet physiological pants can effectively reduce harassment from male dogs to female dogs and prevent dogs from urinating and defecating in inappropriate places. In addition, it is soft and sanitary, pets are not susceptible to skin diseases. Made of high quality cotton, the pet sanitary pants are easy to wash and reusable. Suitable for female dogs in their menstrual period, puppy, and can be used in all seasons. PantsMaterial:CottonFeature:Soft,Adjustable,Sanitary Package includes: 1 x Pet Sanitary Pants