Place of Origin: China Brand Name: OEM Model Number: AS4-008 Disinfecting Type: EOS Properties: Medical Materials & Accessories Size: XS,S,M,L,XL Stock: NO Shelf Life: 3 years Material: Medical grade PVC Quality Certification: ce Instrument classification: Class II Safety standard: None Color: Green, Transparent Tube length: 5mm(diameter)*2m(lenth)/ 6mm(diameter)*2.1(length) or customized Type: with elastic strap and adjustable nose cilp Reservoir Bag: 1000ml OEM: Available