These are Unicharm's Manar Wear (pants-type diapers) for small to medium-sized female dogs. The size is M. The package has been opened, and there are 22 diapers remaining, having been partially used. There are two different designs. - Brand: Unicharm - Design: 2 designs - Quantity: 22 pieces - Size: For small to medium-sized dogs Thank you for looking.