This M size disposable female dog diaper pack includes 144 pieces in 2 packs of 72. The listed waist range is 15 to 23 in, and each diaper measures 21.26 x 13.78 in. The wetness indicator helps show when a diaper has been used, while adjustable fasteners support fitting around the dog's waist. The diapers are listed for heat-period care, training and incontinence management. Net weight is 9.52 lb, and the color is white.