Hollister New Image - Convex Skin Barrier with Floating Flange (Flextend – Pre-Cut) is a pre-cut skin barrier that is convex in shape. It is ideal for those with recessed, retracted, and flush stomas. Flextend is Hollister's most discharge-resistant skin barrier, designed for extended wear. The floating flange is ideal for those with post operative abdomens, urostomies, and ileostomies. Both new and experienced users will have no problem attaching this pre-cut flange to New Image pouches. Box of 5.