Description Class FFP2 S Model V90 V Brand Venus Disposability Reusable Valve Polypropylene Valve Diaphragm Silicon rubber Mesh & Adjustor Clip Polypropylene Weight 21 gm Filter Electrostatic PP-MB Nose Clip Aluminum Shelf Life 60 Months Storage Temperature -50 To 500 Degree Celsius Straps Braided Spandex Nose Foam Polyester Standard IS 9473 Made in India; Per Pack Qty- 10 pcs
