Product Name: Disposable Portable Nebulizer Mask Kit Model NO.: NB-2 Logo Printing: With Logo Printing Group: Both Adult and Child Quality Guarantee Period: Two Years Ethylene Oxide Sterilization: Ethylene Oxide Sterilization Material: PVB Type: Face Mask/Apron/Gloves Delivery Time: Depends on Quantity Trademark: Better Transport Package: Carton Box Specification: 50*40*30CM Origin: China Product Description Medical adjustable oxygen nebulizer mask NB-2This item is a device used to deliver medication to people in the form of a small liquid particle inhaled into the lungs during breathing.Features:1. Be light in weight, they are more comfortable;2. Universal connector is available;3. Smooth and feathered edge for patient comfort and reducing irritation points4. Sterilized by EO gas if needed;5.Material :medical grade non-toxic PVC and ABS.6.Store claim:store in dark,dry and clean conditions.