chinatera Female Girls Dog Puppy Washable Striped Suspender Braces Sanitary Panty Short Diaper Underwear, Color Random XXS: Pet weight-0.5-1Kg, Waist-26cm/10.24inch, Back Length-9cm/3.54inch, Thigh Circumference-14cm/5.5inch. XS: Pet weight-1.5-2.5Kg, Waist-9cm/11.4inch, Back Length-12cm/4.72inch, Thigh Circumference-16cm/6.3inch. S: Pet weight-2-3Kg, Waist-32cm/12.6inch, Back Length-13cm/5.12inch, Thigh Circumference-18cm/7.09inch. M: Pet weight-3-4Kg, Waist-34cm/13.39inch, Back Length-14cm/5.5inch, Thigh Circumference-20cm/7.87inch. L: Pet weight-4-6Kg, Waist-36cm/14.17inch, Back Length-15cm/5.9inch, Thigh Circumference-22cm/8.66inch. XL: Pet weight-5.5-7Kg, Waist-38cm/14.96inch, Back Length-17cm/6.69inch, Thigh Circumference-24cm/9.45inch. This is a very cute and fashionable cotton elastic physiological short,your pet will like it very much.With this short, your doggy will instantly look dynamic. The short is light ,thin and breathe freely. Material:Cotton