Although the SenSura Flex Drainable Ostomy Pouch has two pieces, it manages all the benefits of a single piece pouch and then some. Consistent with other Coloplast products, the quality makes them comfortable and discreet. With an integrated filter, you avoid bulges by neutralizing odors that can cause the pouch to balloon. Combined with the integrated Velcro closure, without the bulky clamps and clips, allows it to be more discreet than most ostomy pouches. The double layer adhesives not only attaches to your skin, but protects skin from any output from the stoma, as well as absorb the moisture from the output in order to keep your skin healthy. The adhesive is flexible and moves with you during motion so it stays in place.