Material: High barrier membrane & Non-woven lining Pouch size: 215*155*40mm Large cutting hole range 20-65mm/0.79-2.56 inch (3/4"-2 1/2") Flange, 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. Please note: 1. Before sticking hydrocolloid skin barrier, make sure that ths skin around the stoma is dry and clean, it is better to make the skin around the stoma smooth before using the ostomy bag and press the skin barrier for minutes to enhance the adhesive sbility. 2. If the excrement has not yet filled the ostomy bag, but the venting is already required. You need to poke a small hole in the top of the ostomy bag. When the venting is completed, you can use sealed sealing tape to block the vent. 3. This product can be used for 3-5 days in normal condition. It may affect the effect of the attachment if applied delayed and is not good for the skin. 4. The replaced bag can no longer be used. How to use: 1. Use the water to clean the skin around the stoma. 2. If a hole has been inserted into the stoma bag, the affected can be cut according to the type of stoma. 3. Remove the protective paper. 4. Before attaching the bag, blow some air into the bag to prevent the wall of the bag from sticking. Then hold the cutting sleeve with two hands facing the flange from the bottom to the top, gently press it with your finger and let it stick absolutely. Package Includes: * 10PCS One piece system ostomy bags * Ostomy measure card * 1 Instruction book See moreOdor Barrier Ability -- Barrier film sealed bag to prevent peculiar smell and not embarrassing social interaction. Non-Woven Fabric Lining -- soft, comfortable and breathable.high-barrier silent film reduces friction and avoids embarrassment. Skin-Friendly -- The medical non-woven outer ring is strengthened and firm, not hurting the skin and torn by the side, making it firmer. The stoma chassis is made of heat-sensitive material, the more sticky and tighter it is, it is not easy to fall off and leak, and it is skin-friendly and healthier. One Piece Ostomy Design -- Convenient cable tie design, Discharging leaks at any time, easy to operate, more convenient than sealing clips. fits better to the skin, easy to replace independently, not easy to leak. Elderly You can also replace it yourself. Translucent skin color ostomy pouch, It is convenient to observe the recovery of the stoma injury. One Piece Ostomy Bags Drainable Pouch Available for all ostomy patients and caregivers. This colostomy supplies is compact bag shape,good air-tightness, high comfort.