Package Includes: *20 x One piece system ostomy bags *1 x Ostomy measure card *1 x Instruction book Max Cut 60mm Skin barrier: Double-layer hydrocolloid Barrier diameter: 99mm Barrier thickness:1mm Cutting range:15-60mm Front & Back Bag size: 5.8 x 10.7x 2.76 inch Bag material:EVOH film Bag color: Dark brown Lining: Non-woven fabric Colosure: Clamp Carbon Filter Deodorizer: Carbon filter, Activated charcoal prevents odors from escaping Back window: Yellow non-woven fabric is skin friendly, reduces friction, avoids awkwardness,and the back window design is more conducive to observation. Colostomy Bags Supplies Instructions for Use： 1.Wash the stoma and surrounding skin with warm water and dry it to keep the skin clean and dry 2.Check the size of your stoma using a measuring card 3.According to the measured shape and size of the stoma, cut a suitable size on the ostomy film. The diameter of the cutting is generally about 2mm larger than the stoma. Note：Do not cut beyond the max printing line 4.Peel off the film protection paper 5.When installing the bag, first blow a little air into the bag to prevent the bag film from sticking, then align the cut hole with the stoma part and put it on, first lightly press the skin near the stoma, and then slowly press it around. The film sticks to the skin. When the temperature is low, you can hold the film with your hand for several minutes. The pressure and temperature of your hand can make the film stick more firmly Notice ： Before cutting the one-piece ostomy bag, please separate the front and back films of the bag body to avoid being cut by scissors