Four Paws Sanitary Pants are the preferred garment worn by female dogs in season. Protects rugs, furniture, etc. Easy snap-on adjustable belt keeps garment securely in position. Completely waterproof and washable. Opening for tail. Use with Four Paws Sanitary Pads. Comes in four colors black, brown, white, silver and five sizes ranging from X-Small to X-Large for the fit and comfort of any dog.