SenSura®Click Magnum Ostomy Pouch Two-Piece System 12-1/2 Inch Length Drainable (798437_BX) 10/BXEffective drainage through a big, funnel shaped outlet Protection layer shields the skin from stoma output Skin care layer keeps skin healthy by absorbing excess moisture Option of connecting to a night bag, reducing the risk of blockage to support an undisturbed night's sleep Drainable 12. 5 inch long pouch has a 1,160 mL capacity. Coloplast uses a color coding system to ensure a good fit: This one is red. Filter