Answer
Jan 12, 2026 - 11:56 AM
Outer diameter is crucial when selecting Thick Colly-Seel Discs because it determines the amount of skin that will be covered and protected around the stoma, affecting comfort and leak prevention. A larger diameter provides greater coverage, which is especially helpful for those who require additional skin protection or have a larger stoma site. Common options range from smaller to larger diameters, typically from around 2" up to 3 1/2" or more. For example, the Torbot / Mason Labs 223B Colly-Seel Discs feature a 3 1/2" outer diameter, offering extensive skin coverage for maximum protection. With a variety of outer diameter choices available, users can select the disc that best matches their stoma size and personal comfort preferences.
