Product Name: CPAP Mouth and Nose Mask for Ventilators Model NO.: JKF-300 Logo Printing: Without Logo Printing Group: Adult Quality Guarantee Period: Two Years Ethylene Oxide Sterilization: Without Ethylene Oxide Sterilization Material: Plastic Type: Face Mask/Apron/Gloves Trademark: anmeiku Transport Package: 32PCS/Carton Specification: S, M, L Origin: Guangdong Province HS Code: 9020000000 Product Description The CPAP mask is used in conjunction with the ventilator settings, and its function is to form a closed system with the ventilator gas supply pipe. Ventilator mask is a expendable material, should be replaced frequently to avoid damage leakage caused by stress monitoring errors, affecting the effectiveness of treatment, especially when used in the treatment of infectious respiratory diseases, ventilator mask should be replaced with the user at the same time.How to use it1, according to the instructions and video assembly of the headband, the upper headband can be closed first ring;2, the mask inside the surface of the tube mouth toward the nose side of the light press, buckle the lower headband;3, move the mask to make it fit well with the face;4, adjust the length of the headband so that it can achieve a strong wear and will not cause discomfort;5, connect the ventilation pipe can be used.Precautions1. The face should be shaved if the beard is removed to ensure close fit;2. Self-inspection air tightness after wearing well;SpecificationsMaterial: Fabrics and siliconeS: 4.8cm wide at the nose wing, 5.2cm from nose tip to eye line;M: 5.1cm wide at the nose wing and 5.6cm from nose tip to eye line;L: 5.3cm wide at the nose wing, 6.1cm from nose tip to eye line;CharacteristicsThe silicone pad is soft and comfortable, healthy;- Sticky belt design, easy to wear and remove;- turning elbows can be flexibly connected to the gas supply pipe;Certification: CEPackagingCartons: 61 x 47.5 x 40cmQuantity: 32pieces/caseWeight: 8Kg