Answer
Dec 17, 2025 - 08:23 AM
The outer diameter of the barrier determines how much skin around the stoma is protected, which is key for preventing irritation and ensuring a secure seal. Larger diameters can provide more coverage and stability, while smaller ones may be preferable for discreetness. The Nu-Hope 40-7255-DC features a 3-1/4" x 4-5/8" outer diameter, offering ample protection and support. Users can choose from products with different barrier sizes to best match their skin sensitivity and stoma location.
