Pouch size 215*155*40mm, Baseplate thickness:1.0mm Large cutting hole range (20-70mm/0.79-2.76 inch), clear scale, please use a stoma measuring rule to measure the diameter of the stoma, cut the diameter of the rubber disc, and connect the flange to the stoma position at a time without repeated tearing. Material: Back window with carbon filter. EVOH film transparent with 2 sides. Non-woven skin with 2 sides. Notes: Intended for use by patients with stoma problems. 1. If used for ileostomy,pls change the bag more frequently ,because the ileostomy excrement is in liquid form and has digestive enzymes, it is more irritating to skin than other colostomy. 2. The flange to mix this product can use 3-5 days in normal condition,it can affect the effect of the affixing if use delay,it is not good to the skin. 3. If the bag full of air,make it exhausted by using the pinhole in the upper end of the bag.Suggest use activate carbon cassette,it can wipe off the peculiar smell. 4. The bag which being exchanged can not be use again. 5. The bag can not be washed into the toilet or cloaca,it can not be discarded at will,pay attention to the protection of the environment. 6. With routine cleaning of warm water helps keep the seal. 7. Patients allergenic to adhesive should use it with caution. Package Includes: * 10PCS One piece system ostomy bags * 2 Ostomy measure card * 1 Instruction book