SIZE CHART IS SHOWN IN PHOTOS Widened Design & Additional Pads: SlowTon male dog diapers are 20% wider than other diapers, and with the additional removable pads that can be secured to the diapers by 4 snaps, the amount of absorption is doubled. Especially for long time, high volume and overnight use. With the super absorbent microfiber sewn into it and the outer layer made of waterproof TPU-coated polyester fabric, the male dog wraps will not have the problem of urine leakage. And elastic edges of the dog wraps male provide extra stability and a snug fit around the waist and avoid side leakage without affecting your dog's playing, lounging, and snoozing. Considering the waist circumference of dogs may fluctuate before and after meals throughout the day, we widened the hook and loop closure of the belly bands for male dogs. Washable & Reusable: SlowTon diapers are easy to wash and can last for hundreds of washes, produce less waste and are more environmentally friendly and cost-effective.