Soft MaterialThe female dog nappies is made of high quality material that is absorbent, breathable, soft and comfortable. The inner layer of the absorbent mesh can keep your dog comfortable even after long-term use Adjustable Size The M size is suitable for 40-50cm.Please measure your dog's waist right in front of the back legs to ensure a good fit Reusable and Eco-FriendlyOur dog diapers are easy to put on and take off, Hand and machine washable with quick air drying or low temperature laundry drying. More comfortable and environmentally friendly than disposable Nappies, and it will also save you money Multifunctional NappiesGreat for untrained puppies, females in season, and pets that suffer from incontinence, keep carpets, floors and sofas clean, and it can prevent bacteria from harming your pet. Satisfaction GuaranteeIf there are questions or suggestions, please do not hesitate to contact our Customer Care team. Well do our best to meet your needs and solve your questions