Easy to Empty: The ostomy bag is equipped with a venting valve device, which will not produce odour when you wear it. If there is gas, you can open the cover of the venting valve to vent it quickly, and it is also easy to clean the ostomy bag through the venting valve Easy to Use: The one-piece ostomy bag pouch is easy to handle and can be changed, cleaned and removed independently. our ostomy bags adopt multi-layer sealing technology, which can effectively avoid the risk of leakage Cut to Fit: Our colostomy bags have a cut to fit barrier for stoma sizes from 0.6" (15 mm) to 2.36" (60 mm). You can measure your stoma using the stoma opening measuring plate included in the package, then cut to fit your stoma Double Layer Protection: The ileostomy bags use a double layer of adhesive to reduce the risk of leakage. The core skin barrier provides maximum adhesion. Additional sealing tape around the barrier provides extra security You will get the product: Our colostomy bag product includes 20 ostomy bags, 1 stoma measurement card and 1 instruction booklet. If you have any questions about our ostomy bags, please feel free to contact us Colostomy Bags