Assura Assura 1 pc. Standard Wear Closed Pouch, Pre-Cut, Non-Convex, Opaque (Midi 18cm) Item 12147With Assura 1 piece closed, the adhesive is permanently fixed to the pouch. To change the pouch, the whole system is removed and replaced. Assura 1 piece closed systems are available with flat or convex baseplates. The broad assortment consists of various pre cut or hole sizes that can be customized, with pouches in a variety of sizes available in transparent or opaque. Spiral adhesive, for security and skin friendliness The Assura spiral adhesive is