Use one while you refrigerate the other

Closure: EasiClose&trade Integrated Closure

Keep the packaging sealed until ready to use

3-3/4" Center Opening

Buchanan-Lite Stoma Protector, Small, White, 5.5" x 4.5" Blood Pressure Monitors Use one while you refrigerateBuchanan Lite Stoma Protector, Small, White, 5. 5" x 4. 5". Features include: Ezi Tie adjusters, Lightweight construction, Layered formula breathable polyester outer layer non woven fabric for real filtration, Inner layers microfibres dedicated respiratory device material, The microfibre layer delivers high performance filtration and heat moisture characteristics and Soft to touch material.