Do you wake up with those awful strap marks on your face? Strapguard Cushions help to stop Strap Marks caused by the CPAP Nasal and Full Face Masks and Headgear. There are 2 Cushions in each pack, which have a Double Layer of Fleece and easy to apply Velcro Fastenings - especially designed on the inside so as not to trap your hair or clothing. They are also Fully Reversible for longer wear. As well as offering protection from the strap marks, they make wearing the mask more comfortable. Additionally, they help take away the clinical look from your bedroom. NOTE:- If you want to use them with the Hybrid, Liberty or some others, you may want to order 2 pairs for full strap protection! Colour: Royal Blue, Pink, Black or Grey