Simple Solution Light Absorbency Disposable Diaper Liners provide added protection and absorption for Simple Solution Washable Dog Diapers & Wraps;Provides reliable, extra protection for traveling, dogs with urinary incontinence, or female dogs in heat;Light Absorbency dog diaper liners attach quickly and easily to washable diapers with an adhesive strip;Great for dogs with excitable urination or female dogs with a light seasonal flow;Give your dog a secure fit with a comfy tail and leg holes.