Philips Wisp Silicone Cushion Replacement Size:Small / Medium The UltraSoft memory foam cushion

The UltraSoft memory foam cushion is designed to adapt to the unique contours of your face for added comfort and security while you sleep

multi-strap design holds it securely in place and gives lots of chin and lip support

000+ full charge/discharge cycles

you can upgrade and do that too

Adjustable headgear and forehead cushion

Philips Wisp Silicone Cushion Replacement Size:Small / Medium The UltraSoft memory foam cushionThe Philips Respironics Wisp Nasal mask comes with all the cushions in the package. The cushions come in 4 sizes and are only able to be used with this mask. The cushions are easily detachable and can be replaced when you start feeling it needs to be replaced. The sizing for the cushions is on the bottom of the cushion.