Feature 1Fit Well: Cushion designed to fit most facial features, reduces pressure on the nose bridge by using thin material on the nose, considerate and reliable. 2Fitment: Suitable for Philips wisp nasal cover, can be easily installed without complex tools and procedures, bring you convenience. 3Good Performance: Provides a comfortable sealing, allowing the nos cover to bend during sleep therapy, necessary accessory for breathing machine. 4Multiple Applicable Place: Regular replacement of nasal guard pad for hygiene. Small and light weight, easy to carry, suitable for home, hospital and other places. 5Silicone Material: Nasal cover cushion is made of high quality silicone material, safe and eco friendly, flexible and skin friendly, durable for use.SpecificationItem Type: Nasal Cover CushionMaterial: SiliconeScope of Application: Fit for Philips wisp nasal cover .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Silicone Cushion