Why choose CuteBone dog diapers for your pet friends? CuteBone dog diapers are made of premium materials. Sewn-in diaper pad, bird-eye mesh fabric against skin & waterproof out-shell with PUL layer to prevent leaking and possible damage to rugs, carpets, sofas and so on. No need for an extra feminie disposable sanitary pad except super heavy flow. 3 washable cloth diapers in 3 colors each package for female dogs--Machine washable, Economical & environmentally friendly, Soft, Comfortable.Useful for untrained puppies, dogs in heat, and dogs that suffer from excitement urination or incontinence. Size: Size XS: Fit newborn puppies and dog's waist under 10". Size S: Fit dog's waist 11"-16". Size M: Fit dog's waist 16"-21". Size L: Fit dog's waist 20"-27". Size XL: Fit dog's waist 26"-34". Clean InstrcutionCuteBone Pet dog diapers are machine washable! You can machine wash (no bleach) and fasten the velcro so as not to stick to other items and make the velcro more durable and sticky. Then air dry or put them in the dryer for a short time (tumble dry low, it had better below 30?)then air dry. User InstructionPlease adjust the Velcro properly. The wide velcro provide perfect comfortable and secure fit. Sometimes, you may find the diapers slip off your dog's butt. No worries. That could happen to an active dog who keeps moving all the time. Pet parents should show some patience to your furbaby and readjust the Velcro for better fit. For any further support and help, please feel free to contact us at any time.