Sealey disposable comfort dust cup mask pack of 50 sealey ssp15d lightweight cup style comfort mask for general use metal band forms top of mask securely around nose for comfortable fit pack of 50 masks n b should not be used for any applications requiring mandatory respiratory protection for medium level protection against fine particles gases vapour or paint sprays see model no ssp58 sealey ssp15d disposable comfort dust cup mask pack of 50