Replacement Oval Stoma for use with Otto Ostomy model. Sh. wt. 0.28 oz, size 1" x 1 2/8".Oval StomaSKU: KMDM00268851$35.25PriceQuantity*Add to CartUsage:-Usage:- This can be used in Medical Universities , Medical Colleges ,Nursing College , Nursing Schools , Skill Labs.