These are training pants for cats. There are 16 brand new ones and 5 loose ones. - Brand: Unicharm - Product Name: Manner Wear - Size: S size - Package Contents: 16 pieces - Features: Design that prevents slipping, comfortable for the skin and easy to move in - Suitable Weight: 3.0-5.0kg - Suitable Waist Size: 30-35cm The contents will be sent in a shipping bag only. Would anyone who doesn't mind this like them? Hoping a cat will use them, Thank you very much!