The Vecomfy Dog Diapers are made of high-quality materials that are designed to be durable and leak-resistant. These diapers are perfect for medium sized dogs who need a little extra protection from the elements. The adjustable waist makes it easy to find the perfect fit, while the two layers of microfiber pads provide superior absorbency. The dog nappies are also machine washable and reusable, making them an environmentally friendly choice.