All-Flexible Compact Convex Mounting Ring 1" Opening, 3-3/4" x 3-1/8", Green Neoprene Rubber Nasal Pillow Headgear Respironics OptiChamber® Diamond Valved Holding

Respironics OptiChamber® Diamond Valved Holding Chamber with Mask Large

Original Flat Panel Beige Support Belt 3-1/4" Opening 1" From Bottom 6" Wide 41" - 46" Waist X-Large

Double-swivel elbows allow flexible positioning of circuits

Next-generation tubing provides longer life due to improved resistance to skin oils and alcohol

Promotes patient comfort during wear

All-Flexible Compact Convex Mounting Ring 1" Opening, 3-3/4" x 3-1/8", Green Neoprene Rubber Nasal Pillow Headgear Respironics OptiChamber® Diamond Valved HoldingMarlen Manufacturing All flexible Compact Convex Mounting Ring 1" Opening, 3 3 4" x 3 1 8", Green Neoprene Rubber Accommodates stoma opening of 1 2" to 5 8" in 1 6 increments. Compounded of green neoprene or white vinyl. Soft flexible and completely piliable.