I think this is a barrier that goes UNDER your wafer. You are suppose to cut this wafer to your stoma size and then apply your wafer on top. You may want to contact Hollister to ensure that I am correct. These barriers are mega expensive so you do not want to waste them. I tried the barrier but it irritated my skin terribily. I had to rip it off after a day. Then again, I am not sure that I used it correctly. Also, I cut my barrier in half because it was too big for me.
I hope this helps.
Revised Coletomy/ Reset Anastimosis 2006
Revised Colectomy/ Obstructions 2005
Sub-total Colectomy 2001
Prov. 16: 20 Whoso trusteth in the Lord, happy is he.
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