Comfortable Fabric: Washable pet dog diapers are made of comfortable double-sided waterproof fabric, smooth and breathable, with absorbent cotton sandwiched in the middle, which has super water absorption capacity and is comfortable for pets to wear. 3 Sizes: suitable for puppies/mediuml/large-sized dogs, medium size: 34-44cm, large size: 44-54cm, extra large:54-70cm . Please measure your dog's waist circumference directly in front of the hind legs to ensure a fit. Adjustable Waist Circumference: The waistband is adjustable, the design of high elastic elastic band, the elastic edge provides extra safety, and it fits tightly to the waist, making the pet more flexible in putting on and taking off. Reusable: Our reusable dog diapers are made of natural cotton, easy to clean and wash, easy to replace, and can be washed by hand or machine. These reusable pet diapers are not only economical and environmentally friendly, but also bring a lot of convenience to your life. Wide Use: It is recommended that pets use it every day during menstruation to maintain long-term protection. It is very suitable for training puppies, untrained dogs and animals with incontinence. From puppies to adult dogs and elderly dogs, it can provide comfort and care for your pet dog.