F&P Simplus Seal, Large Sold By:1 Each 3-3/8" x 3-5/8" center opening

3-3/8" x 3-5/8" center opening cool comfort elastic

5 cc Balloon Capacity

Air and fluid permeable

poly-sulfonate hydrogel adhesive and transparent release liner

Stoma Opening: Moldable 4/5" to 1-1/6"

F&P Simplus Seal, Large Sold By:1 Each 3-3/8" x 3-5/8" center openingSimplus Full Face Mask Seal Cushion Large, Auto Adjusting Auto adjusting to optimize an effective, comfortable seal. The one piece seal 'rolls' back and forth on the bridge of the nose. This automatic adjustment minimizes pressure on the bridge of the nose. Auto adjusting during sleep to reduce pressure on hard to fit areas, like the bridge of the nose. Increases overall seal and comfort.