Premium Material: The washable dog diaper is made of comfortable double-sided waterproof fabric, soft and comfortable, breathable, waterproof and leak-proof, with washable cotton in the middle, excellent water absorption, smooth, soft, breathable, suitable for your dog's skin. Size: Suitable for puppies/small/medium dogs, Size: XS: 15-20cm; S: 27-31cm; M: 36-41cm; L : 40-45cm; XL: 50-55cm. Please measure your dog's size before purchasing to ensure it fits, or if you want a looser, more comfortable fit, purchase a size up. Super absorbent: Super absorbent multi-layer inner layer and waterproof outer coating effectively prevent leakage. It keeps your dog dry during prolonged use. It also allows you to keep your home clean without worrying about clutter. Reusable: Our reusable dog diapers are made of natural cotton, easy to clean and wash, easy to change, hand or machine washable. These reusable pet diapers are not only economical and environmentally friendly, but also bring much convenience to your life. Versatile Uses: Recommended for daily use while your pet is active for long-lasting protection. Ideal for training puppies, untrained dogs and incontinent animals. Whether it is a puppy, an adult or a senior, it will provide comfort and care for your dog.