The washable diapers are made from lightweight microfiber fabric, tail hole, and repositionable closures to provide a comfortable and secure fit. Perfect for dogs with urinary incontinence, females in heat, and excitable urination. And, for added protection, use Simple Solution Disposable Diaper Liners. nExtra Small 9 14 inch waist, 4 8 lbs. Small 12 19 inch waist, 8 15 lbs. Medium 15 23 inch waist, 15 35 lbs. Large 18 27 inch waist, 35 55 lbs. Extra Large 22 35 inch waist, 55 90 lbs. Features n Simple Solution Washable Diaper for Dogs provides super-absorbent, long-lasting protectionn Washable dog diapers are made from a microfiber fabric, have a tail hole and repositionable closures to provide a comfortable and secure fitn Each washable diaper has a moisture-wicking liner to protect skin and coat, super-absorbent microfiber pad, and a plastic liner for leak protectionn Perfect for dogs with urinary incontinence, female dogs in heat, excitable urination, and travelingn Contains 1 machine-washable diaper; for extra added protection use with Simple Solution Disposable LinersItem Details n Size Extra Largen Color Teal