Marlen Manufacturing UltraMax™ One-piece Cut-to-fit Urostomy Pouch with AquaTack™ Hydrocolloid Shallow Convex Skin Barrier and Push-pull E-Z Drain Valve 1/2" to 1-1/2" Opening, 9-1/4" L x 5-3/4" W, Transparent, 16Oz, Odor-proof