Specification AgeRangeDescription : Adult Brand : Sunset Healthcare BulletPoint1 : Made of tough, stress-resistant nylon BulletPoint2 : Includes metal chain for easy attachment BulletPoint3 : ➤MAXIMIZE COMFORT OF WEARING - Made of ultra-soft and elastic fabric to ensure its comfort and softness. Fits snugly and maximizes your comfort of wearing! BulletPoint4 : ➤SNUGLY FIT WITH SUPPER ELASTICITY - Replacement headgear is made of super elastic material to fit snugly for your head. It can better reduce the slide of ma-sk and hold it in place. BulletPoint5 : ➤FULL SATISFACTION - Your Satisfaction is our Highest Priority. If you have any questions about this item, please contact us without hesitation. CareInstructions : Machine Wash Color : 4 Pcs CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 10848530060517 ExternallyAssignedProductIdentifier1 : 078776765140 ExternallyAssignedProductIdentifier2 : 0078776765140 FabricType : Polyester FillMaterial : Memory Foam ItemFirmnessDescription : Soft ItemName : Oxygen Tank Cylinder Wrench, Sunset Healthcare RES031, 1 Count ItemPackageDimensions_Height : 13.8938 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 13.589 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : oxygen-accessories Manufacturer : Sunset Healthcare Material : Medical-Grade Memory foam ModelNumber : BD15967 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : RES031 Pattern : Solid ProductDescription : Made of tough, stress-resistant nylon Includes metal chain for easy attachment ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2023-01-12T11:05:01.582Z RecommendedUsesForProduct : Sleeping Size : 4 SupplierDeclaredDgHzRegulation : not_applicable TargetUseBodyPart : back UnitCount : 1