The material is comfortable and softThe dog pants are made of soft fabric, equipped with an adjustable belt with safety buckle, without any feeling of restraint. Elastic seam and tail hole design does not restrict the movement of your dog's tail or legs. No discomfort for long term use. ADJUSTABLE SIZEAvailable in 4 sizes to fit most dogs and puppies with heights of 30-70cm. The stretch waistband allows adjustment and ensures a perfect fit. Dog diapers refer to the size chart to choose the most suitable size for your pet. ReusableEasy to wash without any special procedures. Hand/machine washable with quick air dry or tumble dry low. These reusable diapers are economical and eco-friendly compared to disposable diapers. Widely Used It is recommended for daily use during pet's menstrual period to provide long-term protection. Suitable for untrained puppies, bitches, restless urination or dogs with incontinence. From puppies to adult dogs to senior dogs, it can provide comfort and care for your dog. Pants Measuring InstructionsMeasure a small dog's waist circumference about three fingers apart in front of the hind legs with a soft tailor's tape measure. In large dogs, about a hand's width in front of the hind legs. Pull the tape measure relatively taut to avoid measurement errors caused by thick fur.