Waist14.9in Back11 in-ONLY FITS DOGS UNDER 9LBS,NOT FIT ANY LARGE DOGS made of quality and reliable fabric and polyester materials, lightweight, comfortable, breathable, machine washable and reusable In order to make a good fit for your dog, please measure its waist right in front of the back legs, if your dog is in between sizes, factor in their weight The dog diaper suspenders are not only the cute skirts to dress up your pet, but also the good ways to solve the problem of puppies urinating everywhere, preventing carpets, upholstered chairs and sofas from getting dirty Easy Maintenance and Leak Protection: You can place an adhesive napkin on inside of garment to adsorb liquids to keep off leaks and prevent damage for rugs, carpets, upholstered chairs and sofas; It can be washed by machine or hands, easy to clean and dry Thoughtful Design Features: Tail hole design for comfortable wear, and the female dog underwear built-in net pocket can hold cushion or toilet paper, keeping home clean and the dogs' own health with easy-to-use diaper wrap ONLY FITS DOGS UNDER 37LBS,NOT FIT ANY LARGE DOGS made of quality and reliable fabric and polyester materials, lightweight, comfortable, breathable, machine washable and reusable