Hollister Adapt Convex Barrier Rings, 1 3/16", 30 mm - sold by box of 10. Can be cut, bent, and stacked together to improve the fit of the skin barrier. Used to adjust skin barrier thickness for deeper convexity.
Features:
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Size: 1-3/16 inch (30 mm)
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Box of 10
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Extended Wear Skin Barrier
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Convex Shape