Feature: XS size Waist circumference 20-25cm Small [Waist 24-31cm] M size [Waist 32-39cm] Large [Waist 40-49cm] XL [Waist 50-59cm] XXL size Waist circumference 60-70cm Washable and reusable:These pet nappies are washable and reusable, thus you can clean the pants your dog has taken off with the washing machine and store for next time, convenient and useful for keeping your home clean. Carefully designed:The reusable puppy nappies are easy for you to help your dogs put on and take off, and will not stick your pets' fur. Your pets will enjoy wearing them and the puppy nappies will stay in place well when your pets are walking, running and jumping. The soft elastic edges of the puppy diapers provide extra snug fit around the waist. Package includes:1 * Dog nappies