Model Number: FH-D133 Key Specifications/Special Features: CharacteristicsThe hydrocolloid skin barrier has the performance of anti-maceration, low allergy, and rarely warping and leakage. It has excellent exudation absorbent and long sticking ability (up to 7days).It is soft comfortable and convenient to use.The material of stoma bag possesses high obstructing ability, it is softcomfortable and covert and safe.Eliminate odor with active carbon , discharge intestinal gas easily.Humanized design can meet needs of different stoma.UseClean stoma and the surrounding skin.Measure stoma with measuring guide before cutting out the hole and Leave only 1/8" to 1/16" between the measuring guide and the stoma.