【Waist Size】L size: Approximately 45.5-61cm (18" - 24" inches), suitable for medium to large dogs. Before purchasing, please measure your dog's waist with a soft tape measure and refer to the size chart. 【High Absorbency】Made with a highly absorbent polyester mesh inner layer and a waterproof outer layer, preventing menstrual blood leakage and damage to sofas and floors, making it useful for daily outings and walks as a manners measure. 【High Breathability】The inside uses a soft, breathable cotton lining, fluffy and non-abrasive, allowing for comfortable walks and exercise. 【Easy to Put On and Take Off】With elastic straps, you can easily adjust the length to fit your dog's waist; Velcro closure makes it convenient to put on and take off.