Features: 1 Convex design is appropriate for those have stoma hole 2 The flange hydrocolliod material with gentle stickness, may stick around stoma for long time; With less residual, be pleasant on your physique 3 Liner with delicate non-woven material to make skin consolation and dry feeling four Cut-to-fit length 15-38mm (if you wish bigger size, please touch the the shopper service ), be appropriate for different stoma size