Designed to be used with any standard Nebulizer kit. Masks are designed to deliver more medication directly to the patient due to the direct flow design Super smooth kink resistance tubing ensures uniform flowrate. Proximal end of tube is connected with funnel shape connector for easy connection with oxygen source Smooth and feathered edge of face mask for patient comfort and reducing irritation points. Star lumen main tube to avoid accidental blockage Adjustable elastic strip and integrated nose clip for proper positioning of mask. Tube Length : 210cm The Nebulizer Kit just plugs into the standard fitting located at the bottom of the Mask Specifications Size 200 grams Country of Origin India Model Name NMK Department Unisex